Home / 9,059,049-12,501,575.10-4,984,755.48

Finding the Fourth Proportional to 9,059,049, 12,501,575.10 and 4,984,755.48

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Solution

The fourth proportional to 9,059,049, 12,501,575.10 and 4,984,755.48 is: 6,879,010.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,049 : 12,501,575.10 = 4,984,755.48 : x
  2. Step 2: Convert to fraction form
    9,059,049/12,501,575.10 = 4,984,755.48/x
  3. Step 3: Cross multiply
    9,059,049x = 12,501,575.10 × 4,984,755.48
  4. Step 4: Simplify right side
    9,059,049x = 62,317,294,988,356.55
  5. Step 5: Solve for x
    x = 62,317,294,988,356.55/9,059,049
  6. Step 6: Final answer
    x = 6,879,010.70

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.