Home / 6,253,023.63-8,629,442.31-3,462,146.88

Finding the Fourth Proportional to 6,253,023.63, 8,629,442.31 and 3,462,146.88

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Solution

The fourth proportional to 6,253,023.63, 8,629,442.31 and 3,462,146.88 is: 4,777,912.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,023.63 : 8,629,442.31 = 3,462,146.88 : x
  2. Step 2: Convert to fraction form
    6,253,023.63/8,629,442.31 = 3,462,146.88/x
  3. Step 3: Cross multiply
    6,253,023.63x = 8,629,442.31 × 3,462,146.88
  4. Step 4: Simplify right side
    6,253,023.63x = 29,876,396,769,706.49
  5. Step 5: Solve for x
    x = 29,876,396,769,706.49/6,253,023.63
  6. Step 6: Final answer
    x = 4,777,912.02

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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.