Home / 494,675.04-741,511.68-195,366.66

Finding the Fourth Proportional to 494,675.04, 741,511.68 and 195,366.66

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Solution

The fourth proportional to 494,675.04, 741,511.68 and 195,366.66 is: 292,852.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    494,675.04 : 741,511.68 = 195,366.66 : x
  2. Step 2: Convert to fraction form
    494,675.04/741,511.68 = 195,366.66/x
  3. Step 3: Cross multiply
    494,675.04x = 741,511.68 × 195,366.66
  4. Step 4: Simplify right side
    494,675.04x = 144,866,660,272.59
  5. Step 5: Solve for x
    x = 144,866,660,272.59/494,675.04
  6. Step 6: Final answer
    x = 292,852.17

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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.