Home / 8,269,006.96-12,402,526.32-2,204,193.52

Finding the Fourth Proportional to 8,269,006.96, 12,402,526.32 and 2,204,193.52

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Solution

The fourth proportional to 8,269,006.96, 12,402,526.32 and 2,204,193.52 is: 3,306,027.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,269,006.96 : 12,402,526.32 = 2,204,193.52 : x
  2. Step 2: Convert to fraction form
    8,269,006.96/12,402,526.32 = 2,204,193.52/x
  3. Step 3: Cross multiply
    8,269,006.96x = 12,402,526.32 × 2,204,193.52
  4. Step 4: Simplify right side
    8,269,006.96x = 27,337,568,146,173.45
  5. Step 5: Solve for x
    x = 27,337,568,146,173.45/8,269,006.96
  6. Step 6: Final answer
    x = 3,306,027.95

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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.