Home / 1,073,294.25-1,609,924.96-274,569.04

Finding the Fourth Proportional to 1,073,294.25, 1,609,924.96 and 274,569.04

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Solution

The fourth proportional to 1,073,294.25, 1,609,924.96 and 274,569.04 is: 411,849.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,294.25 : 1,609,924.96 = 274,569.04 : x
  2. Step 2: Convert to fraction form
    1,073,294.25/1,609,924.96 = 274,569.04/x
  3. Step 3: Cross multiply
    1,073,294.25x = 1,609,924.96 × 274,569.04
  4. Step 4: Simplify right side
    1,073,294.25x = 442,035,550,739.24
  5. Step 5: Solve for x
    x = 442,035,550,739.24/1,073,294.25
  6. Step 6: Final answer
    x = 411,849.36

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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.