Home / 950,492.89-1,422,342.19-825,604.66

Finding the Fourth Proportional to 950,492.89, 1,422,342.19 and 825,604.66

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Solution

The fourth proportional to 950,492.89, 1,422,342.19 and 825,604.66 is: 1,235,456.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,492.89 : 1,422,342.19 = 825,604.66 : x
  2. Step 2: Convert to fraction form
    950,492.89/1,422,342.19 = 825,604.66/x
  3. Step 3: Cross multiply
    950,492.89x = 1,422,342.19 × 825,604.66
  4. Step 4: Simplify right side
    950,492.89x = 1,174,292,340,178.61
  5. Step 5: Solve for x
    x = 1,174,292,340,178.61/950,492.89
  6. Step 6: Final answer
    x = 1,235,456.21

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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.