Home / 4,090,449.06-5,655,023.37-3,070,082.34

Finding the Fourth Proportional to 4,090,449.06, 5,655,023.37 and 3,070,082.34

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Solution

The fourth proportional to 4,090,449.06, 5,655,023.37 and 3,070,082.34 is: 4,244,371.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,449.06 : 5,655,023.37 = 3,070,082.34 : x
  2. Step 2: Convert to fraction form
    4,090,449.06/5,655,023.37 = 3,070,082.34/x
  3. Step 3: Cross multiply
    4,090,449.06x = 5,655,023.37 × 3,070,082.34
  4. Step 4: Simplify right side
    4,090,449.06x = 17,361,387,380,524.29
  5. Step 5: Solve for x
    x = 17,361,387,380,524.29/4,090,449.06
  6. Step 6: Final answer
    x = 4,244,371.98

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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.