Home / 4,067,894-5,593,787.16-3,530,416.88

Finding the Fourth Proportional to 4,067,894, 5,593,787.16 and 3,530,416.88

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Solution

The fourth proportional to 4,067,894, 5,593,787.16 and 3,530,416.88 is: 4,854,698.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,894 : 5,593,787.16 = 3,530,416.88 : x
  2. Step 2: Convert to fraction form
    4,067,894/5,593,787.16 = 3,530,416.88/x
  3. Step 3: Cross multiply
    4,067,894x = 5,593,787.16 × 3,530,416.88
  4. Step 4: Simplify right side
    4,067,894x = 19,748,400,612,791.26
  5. Step 5: Solve for x
    x = 19,748,400,612,791.26/4,067,894
  6. Step 6: Final answer
    x = 4,854,698.92

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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.