Home / 1,462,080.77-2,192,318.24-450,922.13

Finding the Fourth Proportional to 1,462,080.77, 2,192,318.24 and 450,922.13

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Solution

The fourth proportional to 1,462,080.77, 2,192,318.24 and 450,922.13 is: 676,135.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,080.77 : 2,192,318.24 = 450,922.13 : x
  2. Step 2: Convert to fraction form
    1,462,080.77/2,192,318.24 = 450,922.13/x
  3. Step 3: Cross multiply
    1,462,080.77x = 2,192,318.24 × 450,922.13
  4. Step 4: Simplify right side
    1,462,080.77x = 988,564,797,202.45
  5. Step 5: Solve for x
    x = 988,564,797,202.45/1,462,080.77
  6. Step 6: Final answer
    x = 676,135.56

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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.