Home / 9,176,601.60-13,752,460.80-6,135,321.60

Finding the Fourth Proportional to 9,176,601.60, 13,752,460.80 and 6,135,321.60

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Solution

The fourth proportional to 9,176,601.60, 13,752,460.80 and 6,135,321.60 is: 9,194,664.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,176,601.60 : 13,752,460.80 = 6,135,321.60 : x
  2. Step 2: Convert to fraction form
    9,176,601.60/13,752,460.80 = 6,135,321.60/x
  3. Step 3: Cross multiply
    9,176,601.60x = 13,752,460.80 × 6,135,321.60
  4. Step 4: Simplify right side
    9,176,601.60x = 84,375,769,799,393.28
  5. Step 5: Solve for x
    x = 84,375,769,799,393.28/9,176,601.60
  6. Step 6: Final answer
    x = 9,194,664.16

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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.