Home / 962,862.04-1,443,753.12-659,598.84

Finding the Fourth Proportional to 962,862.04, 1,443,753.12 and 659,598.84

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Solution

The fourth proportional to 962,862.04, 1,443,753.12 and 659,598.84 is: 989,028.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,862.04 : 1,443,753.12 = 659,598.84 : x
  2. Step 2: Convert to fraction form
    962,862.04/1,443,753.12 = 659,598.84/x
  3. Step 3: Cross multiply
    962,862.04x = 1,443,753.12 × 659,598.84
  4. Step 4: Simplify right side
    962,862.04x = 952,297,883,198.38
  5. Step 5: Solve for x
    x = 952,297,883,198.38/962,862.04
  6. Step 6: Final answer
    x = 989,028.38

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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.