Home / 1,060,257.28-1,463,158.52-576,822.32

Finding the Fourth Proportional to 1,060,257.28, 1,463,158.52 and 576,822.32

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Solution

The fourth proportional to 1,060,257.28, 1,463,158.52 and 576,822.32 is: 796,016.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,257.28 : 1,463,158.52 = 576,822.32 : x
  2. Step 2: Convert to fraction form
    1,060,257.28/1,463,158.52 = 576,822.32/x
  3. Step 3: Cross multiply
    1,060,257.28x = 1,463,158.52 × 576,822.32
  4. Step 4: Simplify right side
    1,060,257.28x = 843,982,492,034.17
  5. Step 5: Solve for x
    x = 843,982,492,034.17/1,060,257.28
  6. Step 6: Final answer
    x = 796,016.69

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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.