Home / 6,842,101.22-10,263,493.40-2,049,333.85

Finding the Fourth Proportional to 6,842,101.22, 10,263,493.40 and 2,049,333.85

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Solution

The fourth proportional to 6,842,101.22, 10,263,493.40 and 2,049,333.85 is: 3,074,103.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,842,101.22 : 10,263,493.40 = 2,049,333.85 : x
  2. Step 2: Convert to fraction form
    6,842,101.22/10,263,493.40 = 2,049,333.85/x
  3. Step 3: Cross multiply
    6,842,101.22x = 10,263,493.40 × 2,049,333.85
  4. Step 4: Simplify right side
    6,842,101.22x = 21,033,324,446,454.29
  5. Step 5: Solve for x
    x = 21,033,324,446,454.29/6,842,101.22
  6. Step 6: Final answer
    x = 3,074,103.08

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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.