Home / 4,090,452.31-5,655,027.86-3,070,085.59

Finding the Fourth Proportional to 4,090,452.31, 5,655,027.86 and 3,070,085.59

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Solution

The fourth proportional to 4,090,452.31, 5,655,027.86 and 3,070,085.59 is: 4,244,376.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,452.31 : 5,655,027.86 = 3,070,085.59 : x
  2. Step 2: Convert to fraction form
    4,090,452.31/5,655,027.86 = 3,070,085.59/x
  3. Step 3: Cross multiply
    4,090,452.31x = 5,655,027.86 × 3,070,085.59
  4. Step 4: Simplify right side
    4,090,452.31x = 17,361,419,544,034.54
  5. Step 5: Solve for x
    x = 17,361,419,544,034.54/4,090,452.31
  6. Step 6: Final answer
    x = 4,244,376.47

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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.