Home / 3,337,603.20-5,006,404.80-3,206,966.40

Finding the Fourth Proportional to 3,337,603.20, 5,006,404.80 and 3,206,966.40

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Solution

The fourth proportional to 3,337,603.20, 5,006,404.80 and 3,206,966.40 is: 4,810,449.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,603.20 : 5,006,404.80 = 3,206,966.40 : x
  2. Step 2: Convert to fraction form
    3,337,603.20/5,006,404.80 = 3,206,966.40/x
  3. Step 3: Cross multiply
    3,337,603.20x = 5,006,404.80 × 3,206,966.40
  4. Step 4: Simplify right side
    3,337,603.20x = 16,055,371,978,398.72
  5. Step 5: Solve for x
    x = 16,055,371,978,398.72/3,337,603.20
  6. Step 6: Final answer
    x = 4,810,449.60

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Similar ratio
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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.