Home / 1,694,619.32-2,541,949.54-496,565.93

Finding the Fourth Proportional to 1,694,619.32, 2,541,949.54 and 496,565.93

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Solution

The fourth proportional to 1,694,619.32, 2,541,949.54 and 496,565.93 is: 744,854.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,619.32 : 2,541,949.54 = 496,565.93 : x
  2. Step 2: Convert to fraction form
    1,694,619.32/2,541,949.54 = 496,565.93/x
  3. Step 3: Cross multiply
    1,694,619.32x = 2,541,949.54 × 496,565.93
  4. Step 4: Simplify right side
    1,694,619.32x = 1,262,245,542,456.63
  5. Step 5: Solve for x
    x = 1,262,245,542,456.63/1,694,619.32
  6. Step 6: Final answer
    x = 744,854.92

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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.