Home / 962,747.04-1,443,652.74-482,768.76

Finding the Fourth Proportional to 962,747.04, 1,443,652.74 and 482,768.76

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Solution

The fourth proportional to 962,747.04, 1,443,652.74 and 482,768.76 is: 723,918.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,747.04 : 1,443,652.74 = 482,768.76 : x
  2. Step 2: Convert to fraction form
    962,747.04/1,443,652.74 = 482,768.76/x
  3. Step 3: Cross multiply
    962,747.04x = 1,443,652.74 × 482,768.76
  4. Step 4: Simplify right side
    962,747.04x = 696,950,443,160.40
  5. Step 5: Solve for x
    x = 696,950,443,160.40/962,747.04
  6. Step 6: Final answer
    x = 723,918.55

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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.