Home / 1,744,305.87-2,616,458.85-546,321.95

Finding the Fourth Proportional to 1,744,305.87, 2,616,458.85 and 546,321.95

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Solution

The fourth proportional to 1,744,305.87, 2,616,458.85 and 546,321.95 is: 819,482.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,305.87 : 2,616,458.85 = 546,321.95 : x
  2. Step 2: Convert to fraction form
    1,744,305.87/2,616,458.85 = 546,321.95/x
  3. Step 3: Cross multiply
    1,744,305.87x = 2,616,458.85 × 546,321.95
  4. Step 4: Simplify right side
    1,744,305.87x = 1,429,428,887,944.46
  5. Step 5: Solve for x
    x = 1,429,428,887,944.46/1,744,305.87
  6. Step 6: Final answer
    x = 819,482.93

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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.