Home / 6,072,003.10-9,108,004.65-1,584,279.10

Finding the Fourth Proportional to 6,072,003.10, 9,108,004.65 and 1,584,279.10

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Solution

The fourth proportional to 6,072,003.10, 9,108,004.65 and 1,584,279.10 is: 2,376,418.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,003.10 : 9,108,004.65 = 1,584,279.10 : x
  2. Step 2: Convert to fraction form
    6,072,003.10/9,108,004.65 = 1,584,279.10/x
  3. Step 3: Cross multiply
    6,072,003.10x = 9,108,004.65 × 1,584,279.10
  4. Step 4: Simplify right side
    6,072,003.10x = 14,429,621,409,697.82
  5. Step 5: Solve for x
    x = 14,429,621,409,697.82/6,072,003.10
  6. Step 6: Final answer
    x = 2,376,418.65

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Double scale
Find fourth proportional to 6,072,004.10, 9,108,006.15 and 1,584,280.10
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.