Home / 3,270,734.20-4,896,770.10-2,897,486.20

Finding the Fourth Proportional to 3,270,734.20, 4,896,770.10 and 2,897,486.20

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Solution

The fourth proportional to 3,270,734.20, 4,896,770.10 and 2,897,486.20 is: 4,337,962.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,734.20 : 4,896,770.10 = 2,897,486.20 : x
  2. Step 2: Convert to fraction form
    3,270,734.20/4,896,770.10 = 2,897,486.20/x
  3. Step 3: Cross multiply
    3,270,734.20x = 4,896,770.10 × 2,897,486.20
  4. Step 4: Simplify right side
    3,270,734.20x = 14,188,323,789,322.62
  5. Step 5: Solve for x
    x = 14,188,323,789,322.62/3,270,734.20
  6. Step 6: Final answer
    x = 4,337,962.95

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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.