Home / 9,746,723.32-13,451,885.62-5,615,963.24

Finding the Fourth Proportional to 9,746,723.32, 13,451,885.62 and 5,615,963.24

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Solution

The fourth proportional to 9,746,723.32, 13,451,885.62 and 5,615,963.24 is: 7,750,840.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,723.32 : 13,451,885.62 = 5,615,963.24 : x
  2. Step 2: Convert to fraction form
    9,746,723.32/13,451,885.62 = 5,615,963.24/x
  3. Step 3: Cross multiply
    9,746,723.32x = 13,451,885.62 × 5,615,963.24
  4. Step 4: Simplify right side
    9,746,723.32x = 75,545,295,150,604.61
  5. Step 5: Solve for x
    x = 75,545,295,150,604.61/9,746,723.32
  6. Step 6: Final answer
    x = 7,750,840.22

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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.