Home / 2,253,664.32-3,110,044.32-1,235,034.24

Finding the Fourth Proportional to 2,253,664.32, 3,110,044.32 and 1,235,034.24

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Solution

The fourth proportional to 2,253,664.32, 3,110,044.32 and 1,235,034.24 is: 1,704,340.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,664.32 : 3,110,044.32 = 1,235,034.24 : x
  2. Step 2: Convert to fraction form
    2,253,664.32/3,110,044.32 = 1,235,034.24/x
  3. Step 3: Cross multiply
    2,253,664.32x = 3,110,044.32 × 1,235,034.24
  4. Step 4: Simplify right side
    2,253,664.32x = 3,841,011,223,117.52
  5. Step 5: Solve for x
    x = 3,841,011,223,117.52/2,253,664.32
  6. Step 6: Final answer
    x = 1,704,340.43

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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.