Home / 3,650,248.50-5,472,420.14-2,229,824.80

Finding the Fourth Proportional to 3,650,248.50, 5,472,420.14 and 2,229,824.80

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Solution

The fourth proportional to 3,650,248.50, 5,472,420.14 and 2,229,824.80 is: 3,342,933.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,248.50 : 5,472,420.14 = 2,229,824.80 : x
  2. Step 2: Convert to fraction form
    3,650,248.50/5,472,420.14 = 2,229,824.80/x
  3. Step 3: Cross multiply
    3,650,248.50x = 5,472,420.14 × 2,229,824.80
  4. Step 4: Simplify right side
    3,650,248.50x = 12,202,538,156,606.56
  5. Step 5: Solve for x
    x = 12,202,538,156,606.56/3,650,248.50
  6. Step 6: Final answer
    x = 3,342,933.55

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Double scale
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1.5x scale

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.