Home / 8,073,280.89-11,132,077.17-6,598,614.13

Finding the Fourth Proportional to 8,073,280.89, 11,132,077.17 and 6,598,614.13

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Solution

The fourth proportional to 8,073,280.89, 11,132,077.17 and 6,598,614.13 is: 9,098,690.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,073,280.89 : 11,132,077.17 = 6,598,614.13 : x
  2. Step 2: Convert to fraction form
    8,073,280.89/11,132,077.17 = 6,598,614.13/x
  3. Step 3: Cross multiply
    8,073,280.89x = 11,132,077.17 × 6,598,614.13
  4. Step 4: Simplify right side
    8,073,280.89x = 73,456,281,621,558.95
  5. Step 5: Solve for x
    x = 73,456,281,621,558.95/8,073,280.89
  6. Step 6: Final answer
    x = 9,098,690.19

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Double scale
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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.