Home / 8,093,914.44-12,139,314.30-3,774,774.12

Finding the Fourth Proportional to 8,093,914.44, 12,139,314.30 and 3,774,774.12

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Solution

The fourth proportional to 8,093,914.44, 12,139,314.30 and 3,774,774.12 is: 5,661,434.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,914.44 : 12,139,314.30 = 3,774,774.12 : x
  2. Step 2: Convert to fraction form
    8,093,914.44/12,139,314.30 = 3,774,774.12/x
  3. Step 3: Cross multiply
    8,093,914.44x = 12,139,314.30 × 3,774,774.12
  4. Step 4: Simplify right side
    8,093,914.44x = 45,823,169,454,185.92
  5. Step 5: Solve for x
    x = 45,823,169,454,185.92/8,093,914.44
  6. Step 6: Final answer
    x = 5,661,434.87

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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.