Home / 2,266,902.30-3,399,559.65-669,042.30

Finding the Fourth Proportional to 2,266,902.30, 3,399,559.65 and 669,042.30

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Solution

The fourth proportional to 2,266,902.30, 3,399,559.65 and 669,042.30 is: 1,003,329.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,902.30 : 3,399,559.65 = 669,042.30 : x
  2. Step 2: Convert to fraction form
    2,266,902.30/3,399,559.65 = 669,042.30/x
  3. Step 3: Cross multiply
    2,266,902.30x = 3,399,559.65 × 669,042.30
  4. Step 4: Simplify right side
    2,266,902.30x = 2,274,449,207,223.20
  5. Step 5: Solve for x
    x = 2,274,449,207,223.20/2,266,902.30
  6. Step 6: Final answer
    x = 1,003,329.17

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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.