Home / 3,016,426.06-4,524,806.76-994,588.30

Finding the Fourth Proportional to 3,016,426.06, 4,524,806.76 and 994,588.30

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Solution

The fourth proportional to 3,016,426.06, 4,524,806.76 and 994,588.30 is: 1,491,937.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,426.06 : 4,524,806.76 = 994,588.30 : x
  2. Step 2: Convert to fraction form
    3,016,426.06/4,524,806.76 = 994,588.30/x
  3. Step 3: Cross multiply
    3,016,426.06x = 4,524,806.76 × 994,588.30
  4. Step 4: Simplify right side
    3,016,426.06x = 4,500,319,863,256.91
  5. Step 5: Solve for x
    x = 4,500,319,863,256.91/3,016,426.06
  6. Step 6: Final answer
    x = 1,491,937.73

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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.