Home / 2,253,462.12-3,377,831.15-832,611.96

Finding the Fourth Proportional to 2,253,462.12, 3,377,831.15 and 832,611.96

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Solution

The fourth proportional to 2,253,462.12, 3,377,831.15 and 832,611.96 is: 1,248,045.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,462.12 : 3,377,831.15 = 832,611.96 : x
  2. Step 2: Convert to fraction form
    2,253,462.12/3,377,831.15 = 832,611.96/x
  3. Step 3: Cross multiply
    2,253,462.12x = 3,377,831.15 × 832,611.96
  4. Step 4: Simplify right side
    2,253,462.12x = 2,812,422,616,432.08
  5. Step 5: Solve for x
    x = 2,812,422,616,432.08/2,253,462.12
  6. Step 6: Final answer
    x = 1,248,045.22

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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.