Home / 3,566,774.20-5,351,662.10-2,220,063.16

Finding the Fourth Proportional to 3,566,774.20, 5,351,662.10 and 2,220,063.16

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Solution

The fourth proportional to 3,566,774.20, 5,351,662.10 and 2,220,063.16 is: 3,331,028.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,774.20 : 5,351,662.10 = 2,220,063.16 : x
  2. Step 2: Convert to fraction form
    3,566,774.20/5,351,662.10 = 2,220,063.16/x
  3. Step 3: Cross multiply
    3,566,774.20x = 5,351,662.10 × 2,220,063.16
  4. Step 4: Simplify right side
    3,566,774.20x = 11,881,027,872,978.24
  5. Step 5: Solve for x
    x = 11,881,027,872,978.24/3,566,774.20
  6. Step 6: Final answer
    x = 3,331,028.88

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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.