Home / 1,074,675-1,483,051.44-591,229.80

Finding the Fourth Proportional to 1,074,675, 1,483,051.44 and 591,229.80

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Solution

The fourth proportional to 1,074,675, 1,483,051.44 and 591,229.80 is: 815,897.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,675 : 1,483,051.44 = 591,229.80 : x
  2. Step 2: Convert to fraction form
    1,074,675/1,483,051.44 = 591,229.80/x
  3. Step 3: Cross multiply
    1,074,675x = 1,483,051.44 × 591,229.80
  4. Step 4: Simplify right side
    1,074,675x = 876,824,206,260.91
  5. Step 5: Solve for x
    x = 876,824,206,260.91/1,074,675
  6. Step 6: Final answer
    x = 815,897.09

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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.