Home / 3,582,675.11-4,944,057.65-1,951,109.72

Finding the Fourth Proportional to 3,582,675.11, 4,944,057.65 and 1,951,109.72

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Solution

The fourth proportional to 3,582,675.11, 4,944,057.65 and 1,951,109.72 is: 2,692,512.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,675.11 : 4,944,057.65 = 1,951,109.72 : x
  2. Step 2: Convert to fraction form
    3,582,675.11/4,944,057.65 = 1,951,109.72/x
  3. Step 3: Cross multiply
    3,582,675.11x = 4,944,057.65 × 1,951,109.72
  4. Step 4: Simplify right side
    3,582,675.11x = 9,646,398,956,346.72
  5. Step 5: Solve for x
    x = 9,646,398,956,346.72/3,582,675.11
  6. Step 6: Final answer
    x = 2,692,512.90

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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.