Home / 984,593.10-1,473,937.20-926,200.20

Finding the Fourth Proportional to 984,593.10, 1,473,937.20 and 926,200.20

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Solution

The fourth proportional to 984,593.10, 1,473,937.20 and 926,200.20 is: 1,386,522.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,593.10 : 1,473,937.20 = 926,200.20 : x
  2. Step 2: Convert to fraction form
    984,593.10/1,473,937.20 = 926,200.20/x
  3. Step 3: Cross multiply
    984,593.10x = 1,473,937.20 × 926,200.20
  4. Step 4: Simplify right side
    984,593.10x = 1,365,160,929,427.44
  5. Step 5: Solve for x
    x = 1,365,160,929,427.44/984,593.10
  6. Step 6: Final answer
    x = 1,386,522.95

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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.