Home / 3,846,724.64-5,307,960.00-2,193,085.07

Finding the Fourth Proportional to 3,846,724.64, 5,307,960.00 and 2,193,085.07

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Solution

The fourth proportional to 3,846,724.64, 5,307,960.00 and 2,193,085.07 is: 3,026,160.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,846,724.64 : 5,307,960.00 = 2,193,085.07 : x
  2. Step 2: Convert to fraction form
    3,846,724.64/5,307,960.00 = 2,193,085.07/x
  3. Step 3: Cross multiply
    3,846,724.64x = 5,307,960.00 × 2,193,085.07
  4. Step 4: Simplify right side
    3,846,724.64x = 11,640,807,823,250.61
  5. Step 5: Solve for x
    x = 11,640,807,823,250.61/3,846,724.64
  6. Step 6: Final answer
    x = 3,026,160.94

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Why These Related Problems?

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