Home / 2,592,850.82-3,889,276.22-699,592.25

Finding the Fourth Proportional to 2,592,850.82, 3,889,276.22 and 699,592.25

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Solution

The fourth proportional to 2,592,850.82, 3,889,276.22 and 699,592.25 is: 1,049,388.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,850.82 : 3,889,276.22 = 699,592.25 : x
  2. Step 2: Convert to fraction form
    2,592,850.82/3,889,276.22 = 699,592.25/x
  3. Step 3: Cross multiply
    2,592,850.82x = 3,889,276.22 × 699,592.25
  4. Step 4: Simplify right side
    2,592,850.82x = 2,720,907,520,038.41
  5. Step 5: Solve for x
    x = 2,720,907,520,038.41/2,592,850.82
  6. Step 6: Final answer
    x = 1,049,388.38

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Similar ratio
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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.