Home / 1,027,240.73-1,417,247.95-591,649.37

Finding the Fourth Proportional to 1,027,240.73, 1,417,247.95 and 591,649.37

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Solution

The fourth proportional to 1,027,240.73, 1,417,247.95 and 591,649.37 is: 816,277.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,240.73 : 1,417,247.95 = 591,649.37 : x
  2. Step 2: Convert to fraction form
    1,027,240.73/1,417,247.95 = 591,649.37/x
  3. Step 3: Cross multiply
    1,027,240.73x = 1,417,247.95 × 591,649.37
  4. Step 4: Simplify right side
    1,027,240.73x = 838,513,856,751.29
  5. Step 5: Solve for x
    x = 838,513,856,751.29/1,027,240.73
  6. Step 6: Final answer
    x = 816,277.85

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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.