Home / 3,596,301.20-4,962,993.05-2,146,837.88

Finding the Fourth Proportional to 3,596,301.20, 4,962,993.05 and 2,146,837.88

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Solution

The fourth proportional to 3,596,301.20, 4,962,993.05 and 2,146,837.88 is: 2,962,694.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,301.20 : 4,962,993.05 = 2,146,837.88 : x
  2. Step 2: Convert to fraction form
    3,596,301.20/4,962,993.05 = 2,146,837.88/x
  3. Step 3: Cross multiply
    3,596,301.20x = 4,962,993.05 × 2,146,837.88
  4. Step 4: Simplify right side
    3,596,301.20x = 10,654,741,495,691.31
  5. Step 5: Solve for x
    x = 10,654,741,495,691.31/3,596,301.20
  6. Step 6: Final answer
    x = 2,962,694.42

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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.