Home / 6,713,335.92-9,264,404.56-3,657,550.20

Finding the Fourth Proportional to 6,713,335.92, 9,264,404.56 and 3,657,550.20

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Solution

The fourth proportional to 6,713,335.92, 9,264,404.56 and 3,657,550.20 is: 5,047,419.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713,335.92 : 9,264,404.56 = 3,657,550.20 : x
  2. Step 2: Convert to fraction form
    6,713,335.92/9,264,404.56 = 3,657,550.20/x
  3. Step 3: Cross multiply
    6,713,335.92x = 9,264,404.56 × 3,657,550.20
  4. Step 4: Simplify right side
    6,713,335.92x = 33,885,024,751,308.91
  5. Step 5: Solve for x
    x = 33,885,024,751,308.91/6,713,335.92
  6. Step 6: Final answer
    x = 5,047,419.82

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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.