Home / 2,230,505.10-3,343,876.83-967,381.38

Finding the Fourth Proportional to 2,230,505.10, 3,343,876.83 and 967,381.38

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Solution

The fourth proportional to 2,230,505.10, 3,343,876.83 and 967,381.38 is: 1,450,256.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,505.10 : 3,343,876.83 = 967,381.38 : x
  2. Step 2: Convert to fraction form
    2,230,505.10/3,343,876.83 = 967,381.38/x
  3. Step 3: Cross multiply
    2,230,505.10x = 3,343,876.83 × 967,381.38
  4. Step 4: Simplify right side
    2,230,505.10x = 3,234,804,182,355.43
  5. Step 5: Solve for x
    x = 3,234,804,182,355.43/2,230,505.10
  6. Step 6: Final answer
    x = 1,450,256.35

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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.