Home / 2,795,025.11-3,857,044.64-1,571,382

Finding the Fourth Proportional to 2,795,025.11, 3,857,044.64 and 1,571,382

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Solution

The fourth proportional to 2,795,025.11, 3,857,044.64 and 1,571,382 is: 2,168,456.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,025.11 : 3,857,044.64 = 1,571,382 : x
  2. Step 2: Convert to fraction form
    2,795,025.11/3,857,044.64 = 1,571,382/x
  3. Step 3: Cross multiply
    2,795,025.11x = 3,857,044.64 × 1,571,382
  4. Step 4: Simplify right side
    2,795,025.11x = 6,060,890,512,635.57
  5. Step 5: Solve for x
    x = 6,060,890,512,635.57/2,795,025.11
  6. Step 6: Final answer
    x = 2,168,456.56

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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.