Home / 962,244.92-1,443,687.93-322,611.95

Finding the Fourth Proportional to 962,244.92, 1,443,687.93 and 322,611.95

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Solution

The fourth proportional to 962,244.92, 1,443,687.93 and 322,611.95 is: 484,025.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,244.92 : 1,443,687.93 = 322,611.95 : x
  2. Step 2: Convert to fraction form
    962,244.92/1,443,687.93 = 322,611.95/x
  3. Step 3: Cross multiply
    962,244.92x = 1,443,687.93 × 322,611.95
  4. Step 4: Simplify right side
    962,244.92x = 465,750,971,070.32
  5. Step 5: Solve for x
    x = 465,750,971,070.32/962,244.92
  6. Step 6: Final answer
    x = 484,025.39

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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.