Home / 594,425.06-891,409.24-215,233.61

Finding the Fourth Proportional to 594,425.06, 891,409.24 and 215,233.61

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Solution

The fourth proportional to 594,425.06, 891,409.24 and 215,233.61 is: 322,767.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,425.06 : 891,409.24 = 215,233.61 : x
  2. Step 2: Convert to fraction form
    594,425.06/891,409.24 = 215,233.61/x
  3. Step 3: Cross multiply
    594,425.06x = 891,409.24 × 215,233.61
  4. Step 4: Simplify right side
    594,425.06x = 191,861,224,221.88
  5. Step 5: Solve for x
    x = 191,861,224,221.88/594,425.06
  6. Step 6: Final answer
    x = 322,767.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.