Home / 2,324,077.80-3,486,116.70-1,952,069.10

Finding the Fourth Proportional to 2,324,077.80, 3,486,116.70 and 1,952,069.10

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Solution

The fourth proportional to 2,324,077.80, 3,486,116.70 and 1,952,069.10 is: 2,928,103.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,077.80 : 3,486,116.70 = 1,952,069.10 : x
  2. Step 2: Convert to fraction form
    2,324,077.80/3,486,116.70 = 1,952,069.10/x
  3. Step 3: Cross multiply
    2,324,077.80x = 3,486,116.70 × 1,952,069.10
  4. Step 4: Simplify right side
    2,324,077.80x = 6,805,140,689,063.97
  5. Step 5: Solve for x
    x = 6,805,140,689,063.97/2,324,077.80
  6. Step 6: Final answer
    x = 2,928,103.65

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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.