Home / 1,073,376.60-1,481,286.87-589,954.02

Finding the Fourth Proportional to 1,073,376.60, 1,481,286.87 and 589,954.02

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Solution

The fourth proportional to 1,073,376.60, 1,481,286.87 and 589,954.02 is: 814,151.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,376.60 : 1,481,286.87 = 589,954.02 : x
  2. Step 2: Convert to fraction form
    1,073,376.60/1,481,286.87 = 589,954.02/x
  3. Step 3: Cross multiply
    1,073,376.60x = 1,481,286.87 × 589,954.02
  4. Step 4: Simplify right side
    1,073,376.60x = 873,891,143,729.72
  5. Step 5: Solve for x
    x = 873,891,143,729.72/1,073,376.60
  6. Step 6: Final answer
    x = 814,151.48

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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.