Home / 2,266,088.82-3,399,227.03-668,651.91

Finding the Fourth Proportional to 2,266,088.82, 3,399,227.03 and 668,651.91

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Solution

The fourth proportional to 2,266,088.82, 3,399,227.03 and 668,651.91 is: 1,003,005.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,088.82 : 3,399,227.03 = 668,651.91 : x
  2. Step 2: Convert to fraction form
    2,266,088.82/3,399,227.03 = 668,651.91/x
  3. Step 3: Cross multiply
    2,266,088.82x = 3,399,227.03 × 668,651.91
  4. Step 4: Simplify right side
    2,266,088.82x = 2,272,899,633,177.07
  5. Step 5: Solve for x
    x = 2,272,899,633,177.07/2,266,088.82
  6. Step 6: Final answer
    x = 1,003,005.54

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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.