Home / 2,254,262.22-3,382,502.22-1,055,977.38

Finding the Fourth Proportional to 2,254,262.22, 3,382,502.22 and 1,055,977.38

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Solution

The fourth proportional to 2,254,262.22, 3,382,502.22 and 1,055,977.38 is: 1,584,485.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,262.22 : 3,382,502.22 = 1,055,977.38 : x
  2. Step 2: Convert to fraction form
    2,254,262.22/3,382,502.22 = 1,055,977.38/x
  3. Step 3: Cross multiply
    2,254,262.22x = 3,382,502.22 × 1,055,977.38
  4. Step 4: Simplify right side
    2,254,262.22x = 3,571,845,832,119.78
  5. Step 5: Solve for x
    x = 3,571,845,832,119.78/2,254,262.22
  6. Step 6: Final answer
    x = 1,584,485.51

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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.