Home / 2,308,498.20-3,462,747.30-2,042,777.70

Finding the Fourth Proportional to 2,308,498.20, 3,462,747.30 and 2,042,777.70

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Solution

The fourth proportional to 2,308,498.20, 3,462,747.30 and 2,042,777.70 is: 3,064,166.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,498.20 : 3,462,747.30 = 2,042,777.70 : x
  2. Step 2: Convert to fraction form
    2,308,498.20/3,462,747.30 = 2,042,777.70/x
  3. Step 3: Cross multiply
    2,308,498.20x = 3,462,747.30 × 2,042,777.70
  4. Step 4: Simplify right side
    2,308,498.20x = 7,073,622,965,175.21
  5. Step 5: Solve for x
    x = 7,073,622,965,175.21/2,308,498.20
  6. Step 6: Final answer
    x = 3,064,166.55

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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.