Home / 2,322,224.59-3,204,709.54-1,275,689.93

Finding the Fourth Proportional to 2,322,224.59, 3,204,709.54 and 1,275,689.93

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Solution

The fourth proportional to 2,322,224.59, 3,204,709.54 and 1,275,689.93 is: 1,760,473.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,224.59 : 3,204,709.54 = 1,275,689.93 : x
  2. Step 2: Convert to fraction form
    2,322,224.59/3,204,709.54 = 1,275,689.93/x
  3. Step 3: Cross multiply
    2,322,224.59x = 3,204,709.54 × 1,275,689.93
  4. Step 4: Simplify right side
    2,322,224.59x = 4,088,215,688,752.93
  5. Step 5: Solve for x
    x = 4,088,215,688,752.93/2,322,224.59
  6. Step 6: Final answer
    x = 1,760,473.86

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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.