Home / 2,211,606.12-3,052,114.68-1,244,799.04

Finding the Fourth Proportional to 2,211,606.12, 3,052,114.68 and 1,244,799.04

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Solution

The fourth proportional to 2,211,606.12, 3,052,114.68 and 1,244,799.04 is: 1,717,877.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,211,606.12 : 3,052,114.68 = 1,244,799.04 : x
  2. Step 2: Convert to fraction form
    2,211,606.12/3,052,114.68 = 1,244,799.04/x
  3. Step 3: Cross multiply
    2,211,606.12x = 3,052,114.68 × 1,244,799.04
  4. Step 4: Simplify right side
    2,211,606.12x = 3,799,269,423,633.91
  5. Step 5: Solve for x
    x = 3,799,269,423,633.91/2,211,606.12
  6. Step 6: Final answer
    x = 1,717,877.97

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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.