Home / 963,958.05-1,330,262.24-534,265.92

Finding the Fourth Proportional to 963,958.05, 1,330,262.24 and 534,265.92

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Solution

The fourth proportional to 963,958.05, 1,330,262.24 and 534,265.92 is: 737,287.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,958.05 : 1,330,262.24 = 534,265.92 : x
  2. Step 2: Convert to fraction form
    963,958.05/1,330,262.24 = 534,265.92/x
  3. Step 3: Cross multiply
    963,958.05x = 1,330,262.24 × 534,265.92
  4. Step 4: Simplify right side
    963,958.05x = 710,713,776,823.53
  5. Step 5: Solve for x
    x = 710,713,776,823.53/963,958.05
  6. Step 6: Final answer
    x = 737,287.04

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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.