Home / 3,995,217.77-5,993,001.61-1,155,616.97

Finding the Fourth Proportional to 3,995,217.77, 5,993,001.61 and 1,155,616.97

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Solution

The fourth proportional to 3,995,217.77, 5,993,001.61 and 1,155,616.97 is: 1,733,476.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,995,217.77 : 5,993,001.61 = 1,155,616.97 : x
  2. Step 2: Convert to fraction form
    3,995,217.77/5,993,001.61 = 1,155,616.97/x
  3. Step 3: Cross multiply
    3,995,217.77x = 5,993,001.61 × 1,155,616.97
  4. Step 4: Simplify right side
    3,995,217.77x = 6,925,614,328,899.27
  5. Step 5: Solve for x
    x = 6,925,614,328,899.27/3,995,217.77
  6. Step 6: Final answer
    x = 1,733,476.05

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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.