Home / 4,698,064.96-7,048,147.56-1,503,382.96

Finding the Fourth Proportional to 4,698,064.96, 7,048,147.56 and 1,503,382.96

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Solution

The fourth proportional to 4,698,064.96, 7,048,147.56 and 1,503,382.96 is: 2,255,410.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,064.96 : 7,048,147.56 = 1,503,382.96 : x
  2. Step 2: Convert to fraction form
    4,698,064.96/7,048,147.56 = 1,503,382.96/x
  3. Step 3: Cross multiply
    4,698,064.96x = 7,048,147.56 × 1,503,382.96
  4. Step 4: Simplify right side
    4,698,064.96x = 10,596,064,941,269.58
  5. Step 5: Solve for x
    x = 10,596,064,941,269.58/4,698,064.96
  6. Step 6: Final answer
    x = 2,255,410.48

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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.