Home / 4,677,067.94-6,454,373.20-2,530,891.94

Finding the Fourth Proportional to 4,677,067.94, 6,454,373.20 and 2,530,891.94

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Solution

The fourth proportional to 4,677,067.94, 6,454,373.20 and 2,530,891.94 is: 3,492,641.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,067.94 : 6,454,373.20 = 2,530,891.94 : x
  2. Step 2: Convert to fraction form
    4,677,067.94/6,454,373.20 = 2,530,891.94/x
  3. Step 3: Cross multiply
    4,677,067.94x = 6,454,373.20 × 2,530,891.94
  4. Step 4: Simplify right side
    4,677,067.94x = 16,335,321,096,977.55
  5. Step 5: Solve for x
    x = 16,335,321,096,977.55/4,677,067.94
  6. Step 6: Final answer
    x = 3,492,641.40

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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.