Home / 4,004,976.66-5,526,592.33-2,238,760.92

Finding the Fourth Proportional to 4,004,976.66, 5,526,592.33 and 2,238,760.92

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Solution

The fourth proportional to 4,004,976.66, 5,526,592.33 and 2,238,760.92 is: 3,089,336.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,976.66 : 5,526,592.33 = 2,238,760.92 : x
  2. Step 2: Convert to fraction form
    4,004,976.66/5,526,592.33 = 2,238,760.92/x
  3. Step 3: Cross multiply
    4,004,976.66x = 5,526,592.33 × 2,238,760.92
  4. Step 4: Simplify right side
    4,004,976.66x = 12,372,718,929,175.74
  5. Step 5: Solve for x
    x = 12,372,718,929,175.74/4,004,976.66
  6. Step 6: Final answer
    x = 3,089,336.09

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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.