Home / 2,269,100.16-3,400,441.92-1,258,668

Finding the Fourth Proportional to 2,269,100.16, 3,400,441.92 and 1,258,668

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Solution

The fourth proportional to 2,269,100.16, 3,400,441.92 and 1,258,668 is: 1,886,222.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,100.16 : 3,400,441.92 = 1,258,668 : x
  2. Step 2: Convert to fraction form
    2,269,100.16/3,400,441.92 = 1,258,668/x
  3. Step 3: Cross multiply
    2,269,100.16x = 3,400,441.92 × 1,258,668
  4. Step 4: Simplify right side
    2,269,100.16x = 4,280,027,430,562.56
  5. Step 5: Solve for x
    x = 4,280,027,430,562.56/2,269,100.16
  6. Step 6: Final answer
    x = 1,886,222.35

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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.