Home / 541,884.13-747,091.15-466,216.02

Finding the Fourth Proportional to 541,884.13, 747,091.15 and 466,216.02

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Solution

The fourth proportional to 541,884.13, 747,091.15 and 466,216.02 is: 642,768.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,884.13 : 747,091.15 = 466,216.02 : x
  2. Step 2: Convert to fraction form
    541,884.13/747,091.15 = 466,216.02/x
  3. Step 3: Cross multiply
    541,884.13x = 747,091.15 × 466,216.02
  4. Step 4: Simplify right side
    541,884.13x = 348,305,861,364.68
  5. Step 5: Solve for x
    x = 348,305,861,364.68/541,884.13
  6. Step 6: Final answer
    x = 642,768.16

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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.