Home / 932,528.88-1,286,774.87-588,234.87

Finding the Fourth Proportional to 932,528.88, 1,286,774.87 and 588,234.87

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Solution

The fourth proportional to 932,528.88, 1,286,774.87 and 588,234.87 is: 811,691.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,528.88 : 1,286,774.87 = 588,234.87 : x
  2. Step 2: Convert to fraction form
    932,528.88/1,286,774.87 = 588,234.87/x
  3. Step 3: Cross multiply
    932,528.88x = 1,286,774.87 × 588,234.87
  4. Step 4: Simplify right side
    932,528.88x = 756,925,845,432.54
  5. Step 5: Solve for x
    x = 756,925,845,432.54/932,528.88
  6. Step 6: Final answer
    x = 811,691.59

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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.