Home / 597,713.40-824,475.96-365,031.18

Finding the Fourth Proportional to 597,713.40, 824,475.96 and 365,031.18

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Solution

The fourth proportional to 597,713.40, 824,475.96 and 365,031.18 is: 503,517.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,713.40 : 824,475.96 = 365,031.18 : x
  2. Step 2: Convert to fraction form
    597,713.40/824,475.96 = 365,031.18/x
  3. Step 3: Cross multiply
    597,713.40x = 824,475.96 × 365,031.18
  4. Step 4: Simplify right side
    597,713.40x = 300,959,432,560.43
  5. Step 5: Solve for x
    x = 300,959,432,560.43/597,713.40
  6. Step 6: Final answer
    x = 503,517.96

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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.