Home / 1,728,761.76-2,593,549.95-591,536.34

Finding the Fourth Proportional to 1,728,761.76, 2,593,549.95 and 591,536.34

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Solution

The fourth proportional to 1,728,761.76, 2,593,549.95 and 591,536.34 is: 887,443.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,761.76 : 2,593,549.95 = 591,536.34 : x
  2. Step 2: Convert to fraction form
    1,728,761.76/2,593,549.95 = 591,536.34/x
  3. Step 3: Cross multiply
    1,728,761.76x = 2,593,549.95 × 591,536.34
  4. Step 4: Simplify right side
    1,728,761.76x = 1,534,179,045,030.18
  5. Step 5: Solve for x
    x = 1,534,179,045,030.18/1,728,761.76
  6. Step 6: Final answer
    x = 887,443.88

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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.