Home / 5,832,013.20-8,744,083.20-3,100,012.80

Finding the Fourth Proportional to 5,832,013.20, 8,744,083.20 and 3,100,012.80

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Solution

The fourth proportional to 5,832,013.20, 8,744,083.20 and 3,100,012.80 is: 4,647,926.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,013.20 : 8,744,083.20 = 3,100,012.80 : x
  2. Step 2: Convert to fraction form
    5,832,013.20/8,744,083.20 = 3,100,012.80/x
  3. Step 3: Cross multiply
    5,832,013.20x = 8,744,083.20 × 3,100,012.80
  4. Step 4: Simplify right side
    5,832,013.20x = 27,106,769,844,264.96
  5. Step 5: Solve for x
    x = 27,106,769,844,264.96/5,832,013.20
  6. Step 6: Final answer
    x = 4,647,926.70

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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.