Home / 4,017,873.36-5,544,705.92-2,182,367.52

Finding the Fourth Proportional to 4,017,873.36, 5,544,705.92 and 2,182,367.52

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Solution

The fourth proportional to 4,017,873.36, 5,544,705.92 and 2,182,367.52 is: 3,011,689.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,873.36 : 5,544,705.92 = 2,182,367.52 : x
  2. Step 2: Convert to fraction form
    4,017,873.36/5,544,705.92 = 2,182,367.52/x
  3. Step 3: Cross multiply
    4,017,873.36x = 5,544,705.92 × 2,182,367.52
  4. Step 4: Simplify right side
    4,017,873.36x = 12,100,586,107,759.72
  5. Step 5: Solve for x
    x = 12,100,586,107,759.72/4,017,873.36
  6. Step 6: Final answer
    x = 3,011,689.28

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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.