Home / 3,351,844.24-5,027,776.70-827,499.76

Finding the Fourth Proportional to 3,351,844.24, 5,027,776.70 and 827,499.76

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Solution

The fourth proportional to 3,351,844.24, 5,027,776.70 and 827,499.76 is: 1,241,252.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,844.24 : 5,027,776.70 = 827,499.76 : x
  2. Step 2: Convert to fraction form
    3,351,844.24/5,027,776.70 = 827,499.76/x
  3. Step 3: Cross multiply
    3,351,844.24x = 5,027,776.70 × 827,499.76
  4. Step 4: Simplify right side
    3,351,844.24x = 4,160,484,012,583.59
  5. Step 5: Solve for x
    x = 4,160,484,012,583.59/3,351,844.24
  6. Step 6: Final answer
    x = 1,241,252.19

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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.