Home / 1,083,123.90-1,494,766.23-599,742.42

Finding the Fourth Proportional to 1,083,123.90, 1,494,766.23 and 599,742.42

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Solution

The fourth proportional to 1,083,123.90, 1,494,766.23 and 599,742.42 is: 827,675.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,123.90 : 1,494,766.23 = 599,742.42 : x
  2. Step 2: Convert to fraction form
    1,083,123.90/1,494,766.23 = 599,742.42/x
  3. Step 3: Cross multiply
    1,083,123.90x = 1,494,766.23 × 599,742.42
  4. Step 4: Simplify right side
    1,083,123.90x = 896,474,716,114.48
  5. Step 5: Solve for x
    x = 896,474,716,114.48/1,083,123.90
  6. Step 6: Final answer
    x = 827,675.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.