Home / 7,901,097.85-10,904,399.92-4,463,560.32

Finding the Fourth Proportional to 7,901,097.85, 10,904,399.92 and 4,463,560.32

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Solution

The fourth proportional to 7,901,097.85, 10,904,399.92 and 4,463,560.32 is: 6,160,213.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,901,097.85 : 10,904,399.92 = 4,463,560.32 : x
  2. Step 2: Convert to fraction form
    7,901,097.85/10,904,399.92 = 4,463,560.32/x
  3. Step 3: Cross multiply
    7,901,097.85x = 10,904,399.92 × 4,463,560.32
  4. Step 4: Simplify right side
    7,901,097.85x = 48,672,446,730,642.28
  5. Step 5: Solve for x
    x = 48,672,446,730,642.28/7,901,097.85
  6. Step 6: Final answer
    x = 6,160,213.13

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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.