Home / 9,468,617.40-13,066,948.62-5,797,464.12

Finding the Fourth Proportional to 9,468,617.40, 13,066,948.62 and 5,797,464.12

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Solution

The fourth proportional to 9,468,617.40, 13,066,948.62 and 5,797,464.12 is: 8,000,657.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468,617.40 : 13,066,948.62 = 5,797,464.12 : x
  2. Step 2: Convert to fraction form
    9,468,617.40/13,066,948.62 = 5,797,464.12/x
  3. Step 3: Cross multiply
    9,468,617.40x = 13,066,948.62 × 5,797,464.12
  4. Step 4: Simplify right side
    9,468,617.40x = 75,755,165,782,333.52
  5. Step 5: Solve for x
    x = 75,755,165,782,333.52/9,468,617.40
  6. Step 6: Final answer
    x = 8,000,657.60

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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.