Home / 5,988,201.70-8,982,302.55-2,200,900.90

Finding the Fourth Proportional to 5,988,201.70, 8,982,302.55 and 2,200,900.90

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Solution

The fourth proportional to 5,988,201.70, 8,982,302.55 and 2,200,900.90 is: 3,301,351.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988,201.70 : 8,982,302.55 = 2,200,900.90 : x
  2. Step 2: Convert to fraction form
    5,988,201.70/8,982,302.55 = 2,200,900.90/x
  3. Step 3: Cross multiply
    5,988,201.70x = 8,982,302.55 × 2,200,900.90
  4. Step 4: Simplify right side
    5,988,201.70x = 19,769,157,766,367.30
  5. Step 5: Solve for x
    x = 19,769,157,766,367.30/5,988,201.70
  6. Step 6: Final answer
    x = 3,301,351.35

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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.