Home / 5,810,851.08-8,013,401.76-3,847,613.97

Finding the Fourth Proportional to 5,810,851.08, 8,013,401.76 and 3,847,613.97

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Solution

The fourth proportional to 5,810,851.08, 8,013,401.76 and 3,847,613.97 is: 5,306,017.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,810,851.08 : 8,013,401.76 = 3,847,613.97 : x
  2. Step 2: Convert to fraction form
    5,810,851.08/8,013,401.76 = 3,847,613.97/x
  3. Step 3: Cross multiply
    5,810,851.08x = 8,013,401.76 × 3,847,613.97
  4. Step 4: Simplify right side
    5,810,851.08x = 30,832,476,558,998.59
  5. Step 5: Solve for x
    x = 30,832,476,558,998.59/5,810,851.08
  6. Step 6: Final answer
    x = 5,306,017.33

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.