Home / 2,627,192.96-3,625,532.48-1,419,968.96

Finding the Fourth Proportional to 2,627,192.96, 3,625,532.48 and 1,419,968.96

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Solution

The fourth proportional to 2,627,192.96, 3,625,532.48 and 1,419,968.96 is: 1,959,560.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627,192.96 : 3,625,532.48 = 1,419,968.96 : x
  2. Step 2: Convert to fraction form
    2,627,192.96/3,625,532.48 = 1,419,968.96/x
  3. Step 3: Cross multiply
    2,627,192.96x = 3,625,532.48 × 1,419,968.96
  4. Step 4: Simplify right side
    2,627,192.96x = 5,148,143,585,071.82
  5. Step 5: Solve for x
    x = 5,148,143,585,071.82/2,627,192.96
  6. Step 6: Final answer
    x = 1,959,560.51

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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.