Home / 1,235,542.65-1,853,123.50-337,057.44

Finding the Fourth Proportional to 1,235,542.65, 1,853,123.50 and 337,057.44

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Solution

The fourth proportional to 1,235,542.65, 1,853,123.50 and 337,057.44 is: 505,534.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,542.65 : 1,853,123.50 = 337,057.44 : x
  2. Step 2: Convert to fraction form
    1,235,542.65/1,853,123.50 = 337,057.44/x
  3. Step 3: Cross multiply
    1,235,542.65x = 1,853,123.50 × 337,057.44
  4. Step 4: Simplify right side
    1,235,542.65x = 624,609,056,385.95
  5. Step 5: Solve for x
    x = 624,609,056,385.95/1,235,542.65
  6. Step 6: Final answer
    x = 505,534.19

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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.