Home / 3,737,823.16-5,602,109.16-2,656,612.96

Finding the Fourth Proportional to 3,737,823.16, 5,602,109.16 and 2,656,612.96

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Solution

The fourth proportional to 3,737,823.16, 5,602,109.16 and 2,656,612.96 is: 3,981,631.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,737,823.16 : 5,602,109.16 = 2,656,612.96 : x
  2. Step 2: Convert to fraction form
    3,737,823.16/5,602,109.16 = 2,656,612.96/x
  3. Step 3: Cross multiply
    3,737,823.16x = 5,602,109.16 × 2,656,612.96
  4. Step 4: Simplify right side
    3,737,823.16x = 14,882,635,797,790.71
  5. Step 5: Solve for x
    x = 14,882,635,797,790.71/3,737,823.16
  6. Step 6: Final answer
    x = 3,981,631.86

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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.