Home / 1,176,131.82-1,764,780.69-466,144.14

Finding the Fourth Proportional to 1,176,131.82, 1,764,780.69 and 466,144.14

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Solution

The fourth proportional to 1,176,131.82, 1,764,780.69 and 466,144.14 is: 699,447.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,131.82 : 1,764,780.69 = 466,144.14 : x
  2. Step 2: Convert to fraction form
    1,176,131.82/1,764,780.69 = 466,144.14/x
  3. Step 3: Cross multiply
    1,176,131.82x = 1,764,780.69 × 466,144.14
  4. Step 4: Simplify right side
    1,176,131.82x = 822,642,177,028.66
  5. Step 5: Solve for x
    x = 822,642,177,028.66/1,176,131.82
  6. Step 6: Final answer
    x = 699,447.26

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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.