Home / 6,229,659.50-8,596,930.11-3,368,091.50

Finding the Fourth Proportional to 6,229,659.50, 8,596,930.11 and 3,368,091.50

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Solution

The fourth proportional to 6,229,659.50, 8,596,930.11 and 3,368,091.50 is: 4,647,966.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,659.50 : 8,596,930.11 = 3,368,091.50 : x
  2. Step 2: Convert to fraction form
    6,229,659.50/8,596,930.11 = 3,368,091.50/x
  3. Step 3: Cross multiply
    6,229,659.50x = 8,596,930.11 × 3,368,091.50
  4. Step 4: Simplify right side
    6,229,659.50x = 28,955,247,229,585.06
  5. Step 5: Solve for x
    x = 28,955,247,229,585.06/6,229,659.50
  6. Step 6: Final answer
    x = 4,647,966.27

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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.