Home / 5,875,920.12-8,108,829.90-3,262,467

Finding the Fourth Proportional to 5,875,920.12, 8,108,829.90 and 3,262,467

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Solution

The fourth proportional to 5,875,920.12, 8,108,829.90 and 3,262,467 is: 4,502,237.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,875,920.12 : 8,108,829.90 = 3,262,467 : x
  2. Step 2: Convert to fraction form
    5,875,920.12/8,108,829.90 = 3,262,467/x
  3. Step 3: Cross multiply
    5,875,920.12x = 8,108,829.90 × 3,262,467
  4. Step 4: Simplify right side
    5,875,920.12x = 26,454,789,957,363.30
  5. Step 5: Solve for x
    x = 26,454,789,957,363.30/5,875,920.12
  6. Step 6: Final answer
    x = 4,502,237.85

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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.