Home / 7,322,541.59-10,985,641.86-5,167,773.92

Finding the Fourth Proportional to 7,322,541.59, 10,985,641.86 and 5,167,773.92

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Solution

The fourth proportional to 7,322,541.59, 10,985,641.86 and 5,167,773.92 is: 7,752,952.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,322,541.59 : 10,985,641.86 = 5,167,773.92 : x
  2. Step 2: Convert to fraction form
    7,322,541.59/10,985,641.86 = 5,167,773.92/x
  3. Step 3: Cross multiply
    7,322,541.59x = 10,985,641.86 × 5,167,773.92
  4. Step 4: Simplify right side
    7,322,541.59x = 56,771,313,498,568.29
  5. Step 5: Solve for x
    x = 56,771,313,498,568.29/7,322,541.59
  6. Step 6: Final answer
    x = 7,752,952.00

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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.