Home / 6,151,428.97-9,227,109.87-2,508,144.55

Finding the Fourth Proportional to 6,151,428.97, 9,227,109.87 and 2,508,144.55

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Solution

The fourth proportional to 6,151,428.97, 9,227,109.87 and 2,508,144.55 is: 3,762,203.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,428.97 : 9,227,109.87 = 2,508,144.55 : x
  2. Step 2: Convert to fraction form
    6,151,428.97/9,227,109.87 = 2,508,144.55/x
  3. Step 3: Cross multiply
    6,151,428.97x = 9,227,109.87 × 2,508,144.55
  4. Step 4: Simplify right side
    6,151,428.97x = 23,142,925,309,623.93
  5. Step 5: Solve for x
    x = 23,142,925,309,623.93/6,151,428.97
  6. Step 6: Final answer
    x = 3,762,203.13

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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.