Home / 3,643,844-5,028,505.08-2,034,212

Finding the Fourth Proportional to 3,643,844, 5,028,505.08 and 2,034,212

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Solution

The fourth proportional to 3,643,844, 5,028,505.08 and 2,034,212 is: 2,807,212.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,844 : 5,028,505.08 = 2,034,212 : x
  2. Step 2: Convert to fraction form
    3,643,844/5,028,505.08 = 2,034,212/x
  3. Step 3: Cross multiply
    3,643,844x = 5,028,505.08 × 2,034,212
  4. Step 4: Simplify right side
    3,643,844x = 10,229,045,375,796.96
  5. Step 5: Solve for x
    x = 10,229,045,375,796.96/3,643,844
  6. Step 6: Final answer
    x = 2,807,212.76

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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.