Home / 10,913,540.16-16,367,516.92-3,235,389.52

Finding the Fourth Proportional to 10,913,540.16, 16,367,516.92 and 3,235,389.52

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Solution

The fourth proportional to 10,913,540.16, 16,367,516.92 and 3,235,389.52 is: 4,852,256.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,913,540.16 : 16,367,516.92 = 3,235,389.52 : x
  2. Step 2: Convert to fraction form
    10,913,540.16/16,367,516.92 = 3,235,389.52/x
  3. Step 3: Cross multiply
    10,913,540.16x = 16,367,516.92 × 3,235,389.52
  4. Step 4: Simplify right side
    10,913,540.16x = 52,955,292,711,390.68
  5. Step 5: Solve for x
    x = 52,955,292,711,390.68/10,913,540.16
  6. Step 6: Final answer
    x = 4,852,256.18

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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.