Home / 3,163,466.32-4,766,786.86-2,614,791.76

Finding the Fourth Proportional to 3,163,466.32, 4,766,786.86 and 2,614,791.76

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Solution

The fourth proportional to 3,163,466.32, 4,766,786.86 and 2,614,791.76 is: 3,940,030.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,466.32 : 4,766,786.86 = 2,614,791.76 : x
  2. Step 2: Convert to fraction form
    3,163,466.32/4,766,786.86 = 2,614,791.76/x
  3. Step 3: Cross multiply
    3,163,466.32x = 4,766,786.86 × 2,614,791.76
  4. Step 4: Simplify right side
    3,163,466.32x = 12,464,155,003,204.27
  5. Step 5: Solve for x
    x = 12,464,155,003,204.27/3,163,466.32
  6. Step 6: Final answer
    x = 3,940,030.88

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.