Home / 733,499.06-1,012,277.29-411,230.03

Finding the Fourth Proportional to 733,499.06, 1,012,277.29 and 411,230.03

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Solution

The fourth proportional to 733,499.06, 1,012,277.29 and 411,230.03 is: 567,524.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,499.06 : 1,012,277.29 = 411,230.03 : x
  2. Step 2: Convert to fraction form
    733,499.06/1,012,277.29 = 411,230.03/x
  3. Step 3: Cross multiply
    733,499.06x = 1,012,277.29 × 411,230.03
  4. Step 4: Simplify right side
    733,499.06x = 416,278,814,245.56
  5. Step 5: Solve for x
    x = 416,278,814,245.56/733,499.06
  6. Step 6: Final answer
    x = 567,524.68

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1.5x scale

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.