Home / 804,933.17-1,205,406.83-591,194.24

Finding the Fourth Proportional to 804,933.17, 1,205,406.83 and 591,194.24

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Solution

The fourth proportional to 804,933.17, 1,205,406.83 and 591,194.24 is: 885,327.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,933.17 : 1,205,406.83 = 591,194.24 : x
  2. Step 2: Convert to fraction form
    804,933.17/1,205,406.83 = 591,194.24/x
  3. Step 3: Cross multiply
    804,933.17x = 1,205,406.83 × 591,194.24
  4. Step 4: Simplify right side
    804,933.17x = 712,629,574,752.66
  5. Step 5: Solve for x
    x = 712,629,574,752.66/804,933.17
  6. Step 6: Final answer
    x = 885,327.63

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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.