Home / 836,273.57-1,252,513.13-532,669.37

Finding the Fourth Proportional to 836,273.57, 1,252,513.13 and 532,669.37

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Solution

The fourth proportional to 836,273.57, 1,252,513.13 and 532,669.37 is: 797,795.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    836,273.57 : 1,252,513.13 = 532,669.37 : x
  2. Step 2: Convert to fraction form
    836,273.57/1,252,513.13 = 532,669.37/x
  3. Step 3: Cross multiply
    836,273.57x = 1,252,513.13 × 532,669.37
  4. Step 4: Simplify right side
    836,273.57x = 667,175,370,947.92
  5. Step 5: Solve for x
    x = 667,175,370,947.92/836,273.57
  6. Step 6: Final answer
    x = 797,795.60

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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.