Home / 8,864,694.60-13,297,041.90-3,471,552.60

Finding the Fourth Proportional to 8,864,694.60, 13,297,041.90 and 3,471,552.60

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Solution

The fourth proportional to 8,864,694.60, 13,297,041.90 and 3,471,552.60 is: 5,207,328.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,864,694.60 : 13,297,041.90 = 3,471,552.60 : x
  2. Step 2: Convert to fraction form
    8,864,694.60/13,297,041.90 = 3,471,552.60/x
  3. Step 3: Cross multiply
    8,864,694.60x = 13,297,041.90 × 3,471,552.60
  4. Step 4: Simplify right side
    8,864,694.60x = 46,161,380,380,253.95
  5. Step 5: Solve for x
    x = 46,161,380,380,253.95/8,864,694.60
  6. Step 6: Final answer
    x = 5,207,328.90

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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.