Home / 2,374,333.62-3,561,833.07-777,022.26

Finding the Fourth Proportional to 2,374,333.62, 3,561,833.07 and 777,022.26

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Solution

The fourth proportional to 2,374,333.62, 3,561,833.07 and 777,022.26 is: 1,165,642.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,333.62 : 3,561,833.07 = 777,022.26 : x
  2. Step 2: Convert to fraction form
    2,374,333.62/3,561,833.07 = 777,022.26/x
  3. Step 3: Cross multiply
    2,374,333.62x = 3,561,833.07 × 777,022.26
  4. Step 4: Simplify right side
    2,374,333.62x = 2,767,623,581,794.14
  5. Step 5: Solve for x
    x = 2,767,623,581,794.14/2,374,333.62
  6. Step 6: Final answer
    x = 1,165,642.25

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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.