Home / 2,650,035.03-3,659,321.73-2,564,340.17

Finding the Fourth Proportional to 2,650,035.03, 3,659,321.73 and 2,564,340.17

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Solution

The fourth proportional to 2,650,035.03, 3,659,321.73 and 2,564,340.17 is: 3,540,989.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,650,035.03 : 3,659,321.73 = 2,564,340.17 : x
  2. Step 2: Convert to fraction form
    2,650,035.03/3,659,321.73 = 2,564,340.17/x
  3. Step 3: Cross multiply
    2,650,035.03x = 3,659,321.73 × 2,564,340.17
  4. Step 4: Simplify right side
    2,650,035.03x = 9,383,745,707,192.90
  5. Step 5: Solve for x
    x = 9,383,745,707,192.90/2,650,035.03
  6. Step 6: Final answer
    x = 3,540,989.31

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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.