Home / 3,350,753.76-5,025,300.25-954,619.15

Finding the Fourth Proportional to 3,350,753.76, 5,025,300.25 and 954,619.15

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Solution

The fourth proportional to 3,350,753.76, 5,025,300.25 and 954,619.15 is: 1,431,692.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,753.76 : 5,025,300.25 = 954,619.15 : x
  2. Step 2: Convert to fraction form
    3,350,753.76/5,025,300.25 = 954,619.15/x
  3. Step 3: Cross multiply
    3,350,753.76x = 5,025,300.25 × 954,619.15
  4. Step 4: Simplify right side
    3,350,753.76x = 4,797,247,849,412.34
  5. Step 5: Solve for x
    x = 4,797,247,849,412.34/3,350,753.76
  6. Step 6: Final answer
    x = 1,431,692.15

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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.