Home / 2,502,114.82-3,452,881.14-1,414,348.30

Finding the Fourth Proportional to 2,502,114.82, 3,452,881.14 and 1,414,348.30

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Solution

The fourth proportional to 2,502,114.82, 3,452,881.14 and 1,414,348.30 is: 1,951,779.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,114.82 : 3,452,881.14 = 1,414,348.30 : x
  2. Step 2: Convert to fraction form
    2,502,114.82/3,452,881.14 = 1,414,348.30/x
  3. Step 3: Cross multiply
    2,502,114.82x = 3,452,881.14 × 1,414,348.30
  4. Step 4: Simplify right side
    2,502,114.82x = 4,883,576,570,461.06
  5. Step 5: Solve for x
    x = 4,883,576,570,461.06/2,502,114.82
  6. Step 6: Final answer
    x = 1,951,779.56

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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.