Home / 1,588,230.59-2,382,488.64-451,003.95

Finding the Fourth Proportional to 1,588,230.59, 2,382,488.64 and 451,003.95

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Solution

The fourth proportional to 1,588,230.59, 2,382,488.64 and 451,003.95 is: 676,546.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,230.59 : 2,382,488.64 = 451,003.95 : x
  2. Step 2: Convert to fraction form
    1,588,230.59/2,382,488.64 = 451,003.95/x
  3. Step 3: Cross multiply
    1,588,230.59x = 2,382,488.64 × 451,003.95
  4. Step 4: Simplify right side
    1,588,230.59x = 1,074,511,787,470.13
  5. Step 5: Solve for x
    x = 1,074,511,787,470.13/1,588,230.59
  6. Step 6: Final answer
    x = 676,546.46

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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.