Home / 3,063,675.30-4,227,735.52-1,755,989.92

Finding the Fourth Proportional to 3,063,675.30, 4,227,735.52 and 1,755,989.92

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Solution

The fourth proportional to 3,063,675.30, 4,227,735.52 and 1,755,989.92 is: 2,423,187.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,675.30 : 4,227,735.52 = 1,755,989.92 : x
  2. Step 2: Convert to fraction form
    3,063,675.30/4,227,735.52 = 1,755,989.92/x
  3. Step 3: Cross multiply
    3,063,675.30x = 4,227,735.52 × 1,755,989.92
  4. Step 4: Simplify right side
    3,063,675.30x = 7,423,860,957,545.96
  5. Step 5: Solve for x
    x = 7,423,860,957,545.96/3,063,675.30
  6. Step 6: Final answer
    x = 2,423,187.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.