Home / 2,546,631.64-3,514,353.46-1,400,799.16

Finding the Fourth Proportional to 2,546,631.64, 3,514,353.46 and 1,400,799.16

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Solution

The fourth proportional to 2,546,631.64, 3,514,353.46 and 1,400,799.16 is: 1,933,103.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,631.64 : 3,514,353.46 = 1,400,799.16 : x
  2. Step 2: Convert to fraction form
    2,546,631.64/3,514,353.46 = 1,400,799.16/x
  3. Step 3: Cross multiply
    2,546,631.64x = 3,514,353.46 × 1,400,799.16
  4. Step 4: Simplify right side
    2,546,631.64x = 4,922,903,374,711.09
  5. Step 5: Solve for x
    x = 4,922,903,374,711.09/2,546,631.64
  6. Step 6: Final answer
    x = 1,933,103.83

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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.