Home / 6,965,586.60-10,449,210.85-3,368,768.97

Finding the Fourth Proportional to 6,965,586.60, 10,449,210.85 and 3,368,768.97

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Solution

The fourth proportional to 6,965,586.60, 10,449,210.85 and 3,368,768.97 is: 5,053,555.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,965,586.60 : 10,449,210.85 = 3,368,768.97 : x
  2. Step 2: Convert to fraction form
    6,965,586.60/10,449,210.85 = 3,368,768.97/x
  3. Step 3: Cross multiply
    6,965,586.60x = 10,449,210.85 × 3,368,768.97
  4. Step 4: Simplify right side
    6,965,586.60x = 35,200,977,322,179.27
  5. Step 5: Solve for x
    x = 35,200,977,322,179.27/6,965,586.60
  6. Step 6: Final answer
    x = 5,053,555.34

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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.