Home / 2,266,418.03-3,399,876.11-749,548.42

Finding the Fourth Proportional to 2,266,418.03, 3,399,876.11 and 749,548.42

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Solution

The fourth proportional to 2,266,418.03, 3,399,876.11 and 749,548.42 is: 1,124,405.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,418.03 : 3,399,876.11 = 749,548.42 : x
  2. Step 2: Convert to fraction form
    2,266,418.03/3,399,876.11 = 749,548.42/x
  3. Step 3: Cross multiply
    2,266,418.03x = 3,399,876.11 × 749,548.42
  4. Step 4: Simplify right side
    2,266,418.03x = 2,548,371,759,820.43
  5. Step 5: Solve for x
    x = 2,548,371,759,820.43/2,266,418.03
  6. Step 6: Final answer
    x = 1,124,405.00

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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.