Home / 4,680,051.63-7,020,077.44-1,134,195.63

Finding the Fourth Proportional to 4,680,051.63, 7,020,077.44 and 1,134,195.63

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Solution

The fourth proportional to 4,680,051.63, 7,020,077.44 and 1,134,195.63 is: 1,701,293.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,051.63 : 7,020,077.44 = 1,134,195.63 : x
  2. Step 2: Convert to fraction form
    4,680,051.63/7,020,077.44 = 1,134,195.63/x
  3. Step 3: Cross multiply
    4,680,051.63x = 7,020,077.44 × 1,134,195.63
  4. Step 4: Simplify right side
    4,680,051.63x = 7,962,141,154,709.59
  5. Step 5: Solve for x
    x = 7,962,141,154,709.59/4,680,051.63
  6. Step 6: Final answer
    x = 1,701,293.44

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Half scale
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Double scale
Find fourth proportional to 4,680,052.63, 7,020,078.94 and 1,134,196.63
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.