Home / 2,714,496.60-3,745,165.32-1,568,158.68

Finding the Fourth Proportional to 2,714,496.60, 3,745,165.32 and 1,568,158.68

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Solution

The fourth proportional to 2,714,496.60, 3,745,165.32 and 1,568,158.68 is: 2,163,573.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,496.60 : 3,745,165.32 = 1,568,158.68 : x
  2. Step 2: Convert to fraction form
    2,714,496.60/3,745,165.32 = 1,568,158.68/x
  3. Step 3: Cross multiply
    2,714,496.60x = 3,745,165.32 × 1,568,158.68
  4. Step 4: Simplify right side
    2,714,496.60x = 5,873,013,504,592.98
  5. Step 5: Solve for x
    x = 5,873,013,504,592.98/2,714,496.60
  6. Step 6: Final answer
    x = 2,163,573.72

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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.