Home / 2,795,679.03-4,187,371.78-2,310,406.95

Finding the Fourth Proportional to 2,795,679.03, 4,187,371.78 and 2,310,406.95

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Solution

The fourth proportional to 2,795,679.03, 4,187,371.78 and 2,310,406.95 is: 3,460,530.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,679.03 : 4,187,371.78 = 2,310,406.95 : x
  2. Step 2: Convert to fraction form
    2,795,679.03/4,187,371.78 = 2,310,406.95/x
  3. Step 3: Cross multiply
    2,795,679.03x = 4,187,371.78 × 2,310,406.95
  4. Step 4: Simplify right side
    2,795,679.03x = 9,674,532,862,745.87
  5. Step 5: Solve for x
    x = 9,674,532,862,745.87/2,795,679.03
  6. Step 6: Final answer
    x = 3,460,530.61

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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.