Home / 10,925,468.46-15,077,147.22-6,030,691.92

Finding the Fourth Proportional to 10,925,468.46, 15,077,147.22 and 6,030,691.92

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Solution

The fourth proportional to 10,925,468.46, 15,077,147.22 and 6,030,691.92 is: 8,322,355.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,468.46 : 15,077,147.22 = 6,030,691.92 : x
  2. Step 2: Convert to fraction form
    10,925,468.46/15,077,147.22 = 6,030,691.92/x
  3. Step 3: Cross multiply
    10,925,468.46x = 15,077,147.22 × 6,030,691.92
  4. Step 4: Simplify right side
    10,925,468.46x = 90,925,629,916,304.47
  5. Step 5: Solve for x
    x = 90,925,629,916,304.47/10,925,468.46
  6. Step 6: Final answer
    x = 8,322,355.26

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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.