Home / 6,527,200.39-9,790,800.66-2,267,372.72

Finding the Fourth Proportional to 6,527,200.39, 9,790,800.66 and 2,267,372.72

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Solution

The fourth proportional to 6,527,200.39, 9,790,800.66 and 2,267,372.72 is: 3,401,059.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,200.39 : 9,790,800.66 = 2,267,372.72 : x
  2. Step 2: Convert to fraction form
    6,527,200.39/9,790,800.66 = 2,267,372.72/x
  3. Step 3: Cross multiply
    6,527,200.39x = 9,790,800.66 × 2,267,372.72
  4. Step 4: Simplify right side
    6,527,200.39x = 22,199,394,323,442.00
  5. Step 5: Solve for x
    x = 22,199,394,323,442.00/6,527,200.39
  6. Step 6: Final answer
    x = 3,401,059.11

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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.