Home / 6,344,733.60-8,755,743.56-3,444,126.48

Finding the Fourth Proportional to 6,344,733.60, 8,755,743.56 and 3,444,126.48

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Solution

The fourth proportional to 6,344,733.60, 8,755,743.56 and 3,444,126.48 is: 4,752,900.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,733.60 : 8,755,743.56 = 3,444,126.48 : x
  2. Step 2: Convert to fraction form
    6,344,733.60/8,755,743.56 = 3,444,126.48/x
  3. Step 3: Cross multiply
    6,344,733.60x = 8,755,743.56 × 3,444,126.48
  4. Step 4: Simplify right side
    6,344,733.60x = 30,155,888,247,085.47
  5. Step 5: Solve for x
    x = 30,155,888,247,085.47/6,344,733.60
  6. Step 6: Final answer
    x = 4,752,900.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.