Home / 3,835,147.10-5,754,918.60-1,560,251.57

Finding the Fourth Proportional to 3,835,147.10, 5,754,918.60 and 1,560,251.57

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Solution

The fourth proportional to 3,835,147.10, 5,754,918.60 and 1,560,251.57 is: 2,341,271.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,147.10 : 5,754,918.60 = 1,560,251.57 : x
  2. Step 2: Convert to fraction form
    3,835,147.10/5,754,918.60 = 1,560,251.57/x
  3. Step 3: Cross multiply
    3,835,147.10x = 5,754,918.60 × 1,560,251.57
  4. Step 4: Simplify right side
    3,835,147.10x = 8,979,120,752,097.61
  5. Step 5: Solve for x
    x = 8,979,120,752,097.61/3,835,147.10
  6. Step 6: Final answer
    x = 2,341,271.54

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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.