Home / 1,467,275.66-2,024,957.83-813,966.17

Finding the Fourth Proportional to 1,467,275.66, 2,024,957.83 and 813,966.17

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Solution

The fourth proportional to 1,467,275.66, 2,024,957.83 and 813,966.17 is: 1,123,338.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,275.66 : 2,024,957.83 = 813,966.17 : x
  2. Step 2: Convert to fraction form
    1,467,275.66/2,024,957.83 = 813,966.17/x
  3. Step 3: Cross multiply
    1,467,275.66x = 2,024,957.83 × 813,966.17
  4. Step 4: Simplify right side
    1,467,275.66x = 1,648,247,158,663.09
  5. Step 5: Solve for x
    x = 1,648,247,158,663.09/1,467,275.66
  6. Step 6: Final answer
    x = 1,123,338.44

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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.