Home / 9,062,929.59-13,589,719.65-2,672,351.55

Finding the Fourth Proportional to 9,062,929.59, 13,589,719.65 and 2,672,351.55

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Solution

The fourth proportional to 9,062,929.59, 13,589,719.65 and 2,672,351.55 is: 4,007,148.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,929.59 : 13,589,719.65 = 2,672,351.55 : x
  2. Step 2: Convert to fraction form
    9,062,929.59/13,589,719.65 = 2,672,351.55/x
  3. Step 3: Cross multiply
    9,062,929.59x = 13,589,719.65 × 2,672,351.55
  4. Step 4: Simplify right side
    9,062,929.59x = 36,316,508,370,742.95
  5. Step 5: Solve for x
    x = 36,316,508,370,742.95/9,062,929.59
  6. Step 6: Final answer
    x = 4,007,148.90

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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.