Home / 1,074,668.85-1,483,042.99-591,223.62

Finding the Fourth Proportional to 1,074,668.85, 1,483,042.99 and 591,223.62

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Solution

The fourth proportional to 1,074,668.85, 1,483,042.99 and 591,223.62 is: 815,888.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,668.85 : 1,483,042.99 = 591,223.62 : x
  2. Step 2: Convert to fraction form
    1,074,668.85/1,483,042.99 = 591,223.62/x
  3. Step 3: Cross multiply
    1,074,668.85x = 1,483,042.99 × 591,223.62
  4. Step 4: Simplify right side
    1,074,668.85x = 876,810,045,163.42
  5. Step 5: Solve for x
    x = 876,810,045,163.42/1,074,668.85
  6. Step 6: Final answer
    x = 815,888.58

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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.