Home / 2,834,179.56-3,911,022.90-1,544,892.84

Finding the Fourth Proportional to 2,834,179.56, 3,911,022.90 and 1,544,892.84

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Solution

The fourth proportional to 2,834,179.56, 3,911,022.90 and 1,544,892.84 is: 2,131,873.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,179.56 : 3,911,022.90 = 1,544,892.84 : x
  2. Step 2: Convert to fraction form
    2,834,179.56/3,911,022.90 = 1,544,892.84/x
  3. Step 3: Cross multiply
    2,834,179.56x = 3,911,022.90 × 1,544,892.84
  4. Step 4: Simplify right side
    2,834,179.56x = 6,042,111,275,286.04
  5. Step 5: Solve for x
    x = 6,042,111,275,286.04/2,834,179.56
  6. Step 6: Final answer
    x = 2,131,873.14

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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.