Home / 1,074,658.48-1,483,028.71-591,213.25

Finding the Fourth Proportional to 1,074,658.48, 1,483,028.71 and 591,213.25

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Solution

The fourth proportional to 1,074,658.48, 1,483,028.71 and 591,213.25 is: 815,874.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,658.48 : 1,483,028.71 = 591,213.25 : x
  2. Step 2: Convert to fraction form
    1,074,658.48/1,483,028.71 = 591,213.25/x
  3. Step 3: Cross multiply
    1,074,658.48x = 1,483,028.71 × 591,213.25
  4. Step 4: Simplify right side
    1,074,658.48x = 876,786,217,605.19
  5. Step 5: Solve for x
    x = 876,786,217,605.19/1,074,658.48
  6. Step 6: Final answer
    x = 815,874.28

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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.