Home / 4,567,113.80-6,861,172.62-3,222,375.56

Finding the Fourth Proportional to 4,567,113.80, 6,861,172.62 and 3,222,375.56

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Solution

The fourth proportional to 4,567,113.80, 6,861,172.62 and 3,222,375.56 is: 4,840,973.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,113.80 : 6,861,172.62 = 3,222,375.56 : x
  2. Step 2: Convert to fraction form
    4,567,113.80/6,861,172.62 = 3,222,375.56/x
  3. Step 3: Cross multiply
    4,567,113.80x = 6,861,172.62 × 3,222,375.56
  4. Step 4: Simplify right side
    4,567,113.80x = 22,109,274,963,629.17
  5. Step 5: Solve for x
    x = 22,109,274,963,629.17/4,567,113.80
  6. Step 6: Final answer
    x = 4,840,973.08

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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.