Home / 3,543,560.27-5,316,115.60-1,147,647.10

Finding the Fourth Proportional to 3,543,560.27, 5,316,115.60 and 1,147,647.10

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Solution

The fourth proportional to 3,543,560.27, 5,316,115.60 and 1,147,647.10 is: 1,721,721.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,543,560.27 : 5,316,115.60 = 1,147,647.10 : x
  2. Step 2: Convert to fraction form
    3,543,560.27/5,316,115.60 = 1,147,647.10/x
  3. Step 3: Cross multiply
    3,543,560.27x = 5,316,115.60 × 1,147,647.10
  4. Step 4: Simplify right side
    3,543,560.27x = 6,101,024,651,604.76
  5. Step 5: Solve for x
    x = 6,101,024,651,604.76/3,543,560.27
  6. Step 6: Final answer
    x = 1,721,721.71

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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.