Home / 4,150,180.16-5,727,258.78-2,314,757.35

Finding the Fourth Proportional to 4,150,180.16, 5,727,258.78 and 2,314,757.35

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Solution

The fourth proportional to 4,150,180.16, 5,727,258.78 and 2,314,757.35 is: 3,194,370.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,180.16 : 5,727,258.78 = 2,314,757.35 : x
  2. Step 2: Convert to fraction form
    4,150,180.16/5,727,258.78 = 2,314,757.35/x
  3. Step 3: Cross multiply
    4,150,180.16x = 5,727,258.78 × 2,314,757.35
  4. Step 4: Simplify right side
    4,150,180.16x = 13,257,214,367,856.28
  5. Step 5: Solve for x
    x = 13,257,214,367,856.28/4,150,180.16
  6. Step 6: Final answer
    x = 3,194,370.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.