Home / 773,416.65-1,067,298.92-429,232.59

Finding the Fourth Proportional to 773,416.65, 1,067,298.92 and 429,232.59

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Solution

The fourth proportional to 773,416.65, 1,067,298.92 and 429,232.59 is: 592,332.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,416.65 : 1,067,298.92 = 429,232.59 : x
  2. Step 2: Convert to fraction form
    773,416.65/1,067,298.92 = 429,232.59/x
  3. Step 3: Cross multiply
    773,416.65x = 1,067,298.92 × 429,232.59
  4. Step 4: Simplify right side
    773,416.65x = 458,119,477,589.64
  5. Step 5: Solve for x
    x = 458,119,477,589.64/773,416.65
  6. Step 6: Final answer
    x = 592,332.06

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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.