Home / 1,728,759.76-2,593,546.95-591,534.34

Finding the Fourth Proportional to 1,728,759.76, 2,593,546.95 and 591,534.34

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Solution

The fourth proportional to 1,728,759.76, 2,593,546.95 and 591,534.34 is: 887,440.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,759.76 : 2,593,546.95 = 591,534.34 : x
  2. Step 2: Convert to fraction form
    1,728,759.76/2,593,546.95 = 591,534.34/x
  3. Step 3: Cross multiply
    1,728,759.76x = 2,593,546.95 × 591,534.34
  4. Step 4: Simplify right side
    1,728,759.76x = 1,534,172,083,327.26
  5. Step 5: Solve for x
    x = 1,534,172,083,327.26/1,728,759.76
  6. Step 6: Final answer
    x = 887,440.88

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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.