Home / 4,068,461.39-5,614,067.75-2,436,826.82

Finding the Fourth Proportional to 4,068,461.39, 5,614,067.75 and 2,436,826.82

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Solution

The fourth proportional to 4,068,461.39, 5,614,067.75 and 2,436,826.82 is: 3,362,576.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,461.39 : 5,614,067.75 = 2,436,826.82 : x
  2. Step 2: Convert to fraction form
    4,068,461.39/5,614,067.75 = 2,436,826.82/x
  3. Step 3: Cross multiply
    4,068,461.39x = 5,614,067.75 × 2,436,826.82
  4. Step 4: Simplify right side
    4,068,461.39x = 13,680,510,822,242.58
  5. Step 5: Solve for x
    x = 13,680,510,822,242.58/4,068,461.39
  6. Step 6: Final answer
    x = 3,362,576.05

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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.