Home / 3,133,687.25-4,322,896.64-2,046,595.16

Finding the Fourth Proportional to 3,133,687.25, 4,322,896.64 and 2,046,595.16

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Solution

The fourth proportional to 3,133,687.25, 4,322,896.64 and 2,046,595.16 is: 2,823,261.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,687.25 : 4,322,896.64 = 2,046,595.16 : x
  2. Step 2: Convert to fraction form
    3,133,687.25/4,322,896.64 = 2,046,595.16/x
  3. Step 3: Cross multiply
    3,133,687.25x = 4,322,896.64 × 2,046,595.16
  4. Step 4: Simplify right side
    3,133,687.25x = 8,847,219,340,604.26
  5. Step 5: Solve for x
    x = 8,847,219,340,604.26/3,133,687.25
  6. Step 6: Final answer
    x = 2,823,261.75

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.