Home / 2,551,415.28-3,825,794.16-952,663.56

Finding the Fourth Proportional to 2,551,415.28, 3,825,794.16 and 952,663.56

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Solution

The fourth proportional to 2,551,415.28, 3,825,794.16 and 952,663.56 is: 1,428,499.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,415.28 : 3,825,794.16 = 952,663.56 : x
  2. Step 2: Convert to fraction form
    2,551,415.28/3,825,794.16 = 952,663.56/x
  3. Step 3: Cross multiply
    2,551,415.28x = 3,825,794.16 × 952,663.56
  4. Step 4: Simplify right side
    2,551,415.28x = 3,644,694,684,292.81
  5. Step 5: Solve for x
    x = 3,644,694,684,292.81/2,551,415.28
  6. Step 6: Final answer
    x = 1,428,499.20

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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.