Home / 932,049.48-1,286,216.04-524,151.19

Finding the Fourth Proportional to 932,049.48, 1,286,216.04 and 524,151.19

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Solution

The fourth proportional to 932,049.48, 1,286,216.04 and 524,151.19 is: 723,321.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,049.48 : 1,286,216.04 = 524,151.19 : x
  2. Step 2: Convert to fraction form
    932,049.48/1,286,216.04 = 524,151.19/x
  3. Step 3: Cross multiply
    932,049.48x = 1,286,216.04 × 524,151.19
  4. Step 4: Simplify right side
    932,049.48x = 674,171,667,963.09
  5. Step 5: Solve for x
    x = 674,171,667,963.09/932,049.48
  6. Step 6: Final answer
    x = 723,321.76

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Double scale
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1.5x scale

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.