Home / 3,932,294.34-5,898,515.33-1,092,480.31

Finding the Fourth Proportional to 3,932,294.34, 5,898,515.33 and 1,092,480.31

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Solution

The fourth proportional to 3,932,294.34, 5,898,515.33 and 1,092,480.31 is: 1,638,740.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,932,294.34 : 5,898,515.33 = 1,092,480.31 : x
  2. Step 2: Convert to fraction form
    3,932,294.34/5,898,515.33 = 1,092,480.31/x
  3. Step 3: Cross multiply
    3,932,294.34x = 5,898,515.33 × 1,092,480.31
  4. Step 4: Simplify right side
    3,932,294.34x = 6,444,011,860,217.30
  5. Step 5: Solve for x
    x = 6,444,011,860,217.30/3,932,294.34
  6. Step 6: Final answer
    x = 1,638,740.97

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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.