Home / 932,060.58-1,286,231.34-524,162.28

Finding the Fourth Proportional to 932,060.58, 1,286,231.34 and 524,162.28

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Solution

The fourth proportional to 932,060.58, 1,286,231.34 and 524,162.28 is: 723,337.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,060.58 : 1,286,231.34 = 524,162.28 : x
  2. Step 2: Convert to fraction form
    932,060.58/1,286,231.34 = 524,162.28/x
  3. Step 3: Cross multiply
    932,060.58x = 1,286,231.34 × 524,162.28
  4. Step 4: Simplify right side
    932,060.58x = 674,193,951,781.86
  5. Step 5: Solve for x
    x = 674,193,951,781.86/932,060.58
  6. Step 6: Final answer
    x = 723,337.05

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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.