Home / 4,041,666.90-5,577,635.37-2,206,233.96

Finding the Fourth Proportional to 4,041,666.90, 5,577,635.37 and 2,206,233.96

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Solution

The fourth proportional to 4,041,666.90, 5,577,635.37 and 2,206,233.96 is: 3,044,676.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,666.90 : 5,577,635.37 = 2,206,233.96 : x
  2. Step 2: Convert to fraction form
    4,041,666.90/5,577,635.37 = 2,206,233.96/x
  3. Step 3: Cross multiply
    4,041,666.90x = 5,577,635.37 × 2,206,233.96
  4. Step 4: Simplify right side
    4,041,666.90x = 12,305,568,569,791.17
  5. Step 5: Solve for x
    x = 12,305,568,569,791.17/4,041,666.90
  6. Step 6: Final answer
    x = 3,044,676.58

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Why These Related Problems?

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