Home / 1,073,751.26-1,610,590.01-275,039.73

Finding the Fourth Proportional to 1,073,751.26, 1,610,590.01 and 275,039.73

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Solution

The fourth proportional to 1,073,751.26, 1,610,590.01 and 275,039.73 is: 412,550.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,751.26 : 1,610,590.01 = 275,039.73 : x
  2. Step 2: Convert to fraction form
    1,073,751.26/1,610,590.01 = 275,039.73/x
  3. Step 3: Cross multiply
    1,073,751.26x = 1,610,590.01 × 275,039.73
  4. Step 4: Simplify right side
    1,073,751.26x = 442,976,240,115.90
  5. Step 5: Solve for x
    x = 442,976,240,115.90/1,073,751.26
  6. Step 6: Final answer
    x = 412,550.15

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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.