Home / 1,233,226.22-1,701,757.50-749,724.26

Finding the Fourth Proportional to 1,233,226.22, 1,701,757.50 and 749,724.26

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Solution

The fourth proportional to 1,233,226.22, 1,701,757.50 and 749,724.26 is: 1,034,561.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,226.22 : 1,701,757.50 = 749,724.26 : x
  2. Step 2: Convert to fraction form
    1,233,226.22/1,701,757.50 = 749,724.26/x
  3. Step 3: Cross multiply
    1,233,226.22x = 1,701,757.50 × 749,724.26
  4. Step 4: Simplify right side
    1,233,226.22x = 1,275,848,882,386.95
  5. Step 5: Solve for x
    x = 1,275,848,882,386.95/1,233,226.22
  6. Step 6: Final answer
    x = 1,034,561.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.