Home / 3,693,027.12-5,096,358-2,144,669.52

Finding the Fourth Proportional to 3,693,027.12, 5,096,358 and 2,144,669.52

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Solution

The fourth proportional to 3,693,027.12, 5,096,358 and 2,144,669.52 is: 2,959,632.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,027.12 : 5,096,358 = 2,144,669.52 : x
  2. Step 2: Convert to fraction form
    3,693,027.12/5,096,358 = 2,144,669.52/x
  3. Step 3: Cross multiply
    3,693,027.12x = 5,096,358 × 2,144,669.52
  4. Step 4: Simplify right side
    3,693,027.12x = 10,930,003,665,608.16
  5. Step 5: Solve for x
    x = 10,930,003,665,608.16/3,693,027.12
  6. Step 6: Final answer
    x = 2,959,632.66

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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.