Home / 701,961.23-1,053,058.28-246,434.37

Finding the Fourth Proportional to 701,961.23, 1,053,058.28 and 246,434.37

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Solution

The fourth proportional to 701,961.23, 1,053,058.28 and 246,434.37 is: 369,692.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,961.23 : 1,053,058.28 = 246,434.37 : x
  2. Step 2: Convert to fraction form
    701,961.23/1,053,058.28 = 246,434.37/x
  3. Step 3: Cross multiply
    701,961.23x = 1,053,058.28 × 246,434.37
  4. Step 4: Simplify right side
    701,961.23x = 259,509,752,572.91
  5. Step 5: Solve for x
    x = 259,509,752,572.91/701,961.23
  6. Step 6: Final answer
    x = 369,692.43

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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.