Home / 3,637,539.45-5,456,308.86-2,040,227.10

Finding the Fourth Proportional to 3,637,539.45, 5,456,308.86 and 2,040,227.10

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Solution

The fourth proportional to 3,637,539.45, 5,456,308.86 and 2,040,227.10 is: 3,060,340.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,539.45 : 5,456,308.86 = 2,040,227.10 : x
  2. Step 2: Convert to fraction form
    3,637,539.45/5,456,308.86 = 2,040,227.10/x
  3. Step 3: Cross multiply
    3,637,539.45x = 5,456,308.86 × 2,040,227.10
  4. Step 4: Simplify right side
    3,637,539.45x = 11,132,109,202,142.11
  5. Step 5: Solve for x
    x = 11,132,109,202,142.11/3,637,539.45
  6. Step 6: Final answer
    x = 3,060,340.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.