Home / 6,229,257.40-9,343,886.10-2,442,863.80

Finding the Fourth Proportional to 6,229,257.40, 9,343,886.10 and 2,442,863.80

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Solution

The fourth proportional to 6,229,257.40, 9,343,886.10 and 2,442,863.80 is: 3,664,295.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,257.40 : 9,343,886.10 = 2,442,863.80 : x
  2. Step 2: Convert to fraction form
    6,229,257.40/9,343,886.10 = 2,442,863.80/x
  3. Step 3: Cross multiply
    6,229,257.40x = 9,343,886.10 × 2,442,863.80
  4. Step 4: Simplify right side
    6,229,257.40x = 22,825,841,105,013.18
  5. Step 5: Solve for x
    x = 22,825,841,105,013.18/6,229,257.40
  6. Step 6: Final answer
    x = 3,664,295.70

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Double scale
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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.