Home / 2,827,134-4,241,177.28-1,310,201.64

Finding the Fourth Proportional to 2,827,134, 4,241,177.28 and 1,310,201.64

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Solution

The fourth proportional to 2,827,134, 4,241,177.28 and 1,310,201.64 is: 1,965,523.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,827,134 : 4,241,177.28 = 1,310,201.64 : x
  2. Step 2: Convert to fraction form
    2,827,134/4,241,177.28 = 1,310,201.64/x
  3. Step 3: Cross multiply
    2,827,134x = 4,241,177.28 × 1,310,201.64
  4. Step 4: Simplify right side
    2,827,134x = 5,556,797,427,786.74
  5. Step 5: Solve for x
    x = 5,556,797,427,786.74/2,827,134
  6. Step 6: Final answer
    x = 1,965,523.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.