Home / 1,466,923.04-2,024,521.76-822,517.28

Finding the Fourth Proportional to 1,466,923.04, 2,024,521.76 and 822,517.28

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Solution

The fourth proportional to 1,466,923.04, 2,024,521.76 and 822,517.28 is: 1,135,168.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,923.04 : 2,024,521.76 = 822,517.28 : x
  2. Step 2: Convert to fraction form
    1,466,923.04/2,024,521.76 = 822,517.28/x
  3. Step 3: Cross multiply
    1,466,923.04x = 2,024,521.76 × 822,517.28
  4. Step 4: Simplify right side
    1,466,923.04x = 1,665,204,131,336.01
  5. Step 5: Solve for x
    x = 1,665,204,131,336.01/1,466,923.04
  6. Step 6: Final answer
    x = 1,135,168.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.