Home / 773,444.92-1,067,337.90-429,260.88

Finding the Fourth Proportional to 773,444.92, 1,067,337.90 and 429,260.88

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Solution

The fourth proportional to 773,444.92, 1,067,337.90 and 429,260.88 is: 592,371.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,444.92 : 1,067,337.90 = 429,260.88 : x
  2. Step 2: Convert to fraction form
    773,444.92/1,067,337.90 = 429,260.88/x
  3. Step 3: Cross multiply
    773,444.92x = 1,067,337.90 × 429,260.88
  4. Step 4: Simplify right side
    773,444.92x = 458,166,406,211.35
  5. Step 5: Solve for x
    x = 458,166,406,211.35/773,444.92
  6. Step 6: Final answer
    x = 592,371.08

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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.