Home / 2,729,216.70-4,085,951.85-2,729,216.70

Finding the Fourth Proportional to 2,729,216.70, 4,085,951.85 and 2,729,216.70

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Solution

The fourth proportional to 2,729,216.70, 4,085,951.85 and 2,729,216.70 is: 4,085,951.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,216.70 : 4,085,951.85 = 2,729,216.70 : x
  2. Step 2: Convert to fraction form
    2,729,216.70/4,085,951.85 = 2,729,216.70/x
  3. Step 3: Cross multiply
    2,729,216.70x = 4,085,951.85 × 2,729,216.70
  4. Step 4: Simplify right side
    2,729,216.70x = 11,151,448,024,415.90
  5. Step 5: Solve for x
    x = 11,151,448,024,415.90/2,729,216.70
  6. Step 6: Final answer
    x = 4,085,951.85

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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.