Home / 4,177,593.50-5,766,968.07-2,631,127.93

Finding the Fourth Proportional to 4,177,593.50, 5,766,968.07 and 2,631,127.93

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Solution

The fourth proportional to 4,177,593.50, 5,766,968.07 and 2,631,127.93 is: 3,632,146.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177,593.50 : 5,766,968.07 = 2,631,127.93 : x
  2. Step 2: Convert to fraction form
    4,177,593.50/5,766,968.07 = 2,631,127.93/x
  3. Step 3: Cross multiply
    4,177,593.50x = 5,766,968.07 × 2,631,127.93
  4. Step 4: Simplify right side
    4,177,593.50x = 15,173,630,745,977.78
  5. Step 5: Solve for x
    x = 15,173,630,745,977.78/4,177,593.50
  6. Step 6: Final answer
    x = 3,632,146.30

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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.