Home / 962,748.04-1,443,654.24-482,769.76

Finding the Fourth Proportional to 962,748.04, 1,443,654.24 and 482,769.76

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Solution

The fourth proportional to 962,748.04, 1,443,654.24 and 482,769.76 is: 723,920.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,748.04 : 1,443,654.24 = 482,769.76 : x
  2. Step 2: Convert to fraction form
    962,748.04/1,443,654.24 = 482,769.76/x
  3. Step 3: Cross multiply
    962,748.04x = 1,443,654.24 × 482,769.76
  4. Step 4: Simplify right side
    962,748.04x = 696,952,610,967.78
  5. Step 5: Solve for x
    x = 696,952,610,967.78/962,748.04
  6. Step 6: Final answer
    x = 723,920.05

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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.