Home / 2,247,806.10-3,371,709.15-2,210,481.30

Finding the Fourth Proportional to 2,247,806.10, 3,371,709.15 and 2,210,481.30

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Solution

The fourth proportional to 2,247,806.10, 3,371,709.15 and 2,210,481.30 is: 3,315,721.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,806.10 : 3,371,709.15 = 2,210,481.30 : x
  2. Step 2: Convert to fraction form
    2,247,806.10/3,371,709.15 = 2,210,481.30/x
  3. Step 3: Cross multiply
    2,247,806.10x = 3,371,709.15 × 2,210,481.30
  4. Step 4: Simplify right side
    2,247,806.10x = 7,453,100,025,113.90
  5. Step 5: Solve for x
    x = 7,453,100,025,113.90/2,247,806.10
  6. Step 6: Final answer
    x = 3,315,721.95

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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.