Home / 3,895,087.14-5,375,887.73-2,264,440.37

Finding the Fourth Proportional to 3,895,087.14, 5,375,887.73 and 2,264,440.37

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Solution

The fourth proportional to 3,895,087.14, 5,375,887.73 and 2,264,440.37 is: 3,125,315.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,895,087.14 : 5,375,887.73 = 2,264,440.37 : x
  2. Step 2: Convert to fraction form
    3,895,087.14/5,375,887.73 = 2,264,440.37/x
  3. Step 3: Cross multiply
    3,895,087.14x = 5,375,887.73 × 2,264,440.37
  4. Step 4: Simplify right side
    3,895,087.14x = 12,173,377,162,198.02
  5. Step 5: Solve for x
    x = 12,173,377,162,198.02/3,895,087.14
  6. Step 6: Final answer
    x = 3,125,315.74

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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.