Home / 9,746,722.32-13,451,884.24-5,615,962.24

Finding the Fourth Proportional to 9,746,722.32, 13,451,884.24 and 5,615,962.24

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Solution

The fourth proportional to 9,746,722.32, 13,451,884.24 and 5,615,962.24 is: 7,750,838.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,722.32 : 13,451,884.24 = 5,615,962.24 : x
  2. Step 2: Convert to fraction form
    9,746,722.32/13,451,884.24 = 5,615,962.24/x
  3. Step 3: Cross multiply
    9,746,722.32x = 13,451,884.24 × 5,615,962.24
  4. Step 4: Simplify right side
    9,746,722.32x = 75,545,273,948,691.11
  5. Step 5: Solve for x
    x = 75,545,273,948,691.11/9,746,722.32
  6. Step 6: Final answer
    x = 7,750,838.84

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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.