Home / 1,753,177.53-2,627,773.08-741,668.16

Finding the Fourth Proportional to 1,753,177.53, 2,627,773.08 and 741,668.16

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Solution

The fourth proportional to 1,753,177.53, 2,627,773.08 and 741,668.16 is: 1,111,659.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,177.53 : 2,627,773.08 = 741,668.16 : x
  2. Step 2: Convert to fraction form
    1,753,177.53/2,627,773.08 = 741,668.16/x
  3. Step 3: Cross multiply
    1,753,177.53x = 2,627,773.08 × 741,668.16
  4. Step 4: Simplify right side
    1,753,177.53x = 1,948,935,625,141.13
  5. Step 5: Solve for x
    x = 1,948,935,625,141.13/1,753,177.53
  6. Step 6: Final answer
    x = 1,111,659.03

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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.