Home / 2,233,379.98-3,349,642.56-867,153.66

Finding the Fourth Proportional to 2,233,379.98, 3,349,642.56 and 867,153.66

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Solution

The fourth proportional to 2,233,379.98, 3,349,642.56 and 867,153.66 is: 1,300,564.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,379.98 : 3,349,642.56 = 867,153.66 : x
  2. Step 2: Convert to fraction form
    2,233,379.98/3,349,642.56 = 867,153.66/x
  3. Step 3: Cross multiply
    2,233,379.98x = 3,349,642.56 × 867,153.66
  4. Step 4: Simplify right side
    2,233,379.98x = 2,904,654,805,595.77
  5. Step 5: Solve for x
    x = 2,904,654,805,595.77/2,233,379.98
  6. Step 6: Final answer
    x = 1,300,564.54

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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.