Home / 4,886,388.36-6,743,256.62-2,711,074.23

Finding the Fourth Proportional to 4,886,388.36, 6,743,256.62 and 2,711,074.23

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Solution

The fourth proportional to 4,886,388.36, 6,743,256.62 and 2,711,074.23 is: 3,741,305.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,388.36 : 6,743,256.62 = 2,711,074.23 : x
  2. Step 2: Convert to fraction form
    4,886,388.36/6,743,256.62 = 2,711,074.23/x
  3. Step 3: Cross multiply
    4,886,388.36x = 6,743,256.62 × 2,711,074.23
  4. Step 4: Simplify right side
    4,886,388.36x = 18,281,469,235,203.53
  5. Step 5: Solve for x
    x = 18,281,469,235,203.53/4,886,388.36
  6. Step 6: Final answer
    x = 3,741,305.01

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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.