Home / 9,743,618.60-14,615,427.90-2,555,138.60

Finding the Fourth Proportional to 9,743,618.60, 14,615,427.90 and 2,555,138.60

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Solution

The fourth proportional to 9,743,618.60, 14,615,427.90 and 2,555,138.60 is: 3,832,707.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,618.60 : 14,615,427.90 = 2,555,138.60 : x
  2. Step 2: Convert to fraction form
    9,743,618.60/14,615,427.90 = 2,555,138.60/x
  3. Step 3: Cross multiply
    9,743,618.60x = 14,615,427.90 × 2,555,138.60
  4. Step 4: Simplify right side
    9,743,618.60x = 37,344,443,982,806.95
  5. Step 5: Solve for x
    x = 37,344,443,982,806.95/9,743,618.60
  6. Step 6: Final answer
    x = 3,832,707.90

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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.