Home / 3,664,812.72-5,494,561.20-2,463,755.52

Finding the Fourth Proportional to 3,664,812.72, 5,494,561.20 and 2,463,755.52

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Solution

The fourth proportional to 3,664,812.72, 5,494,561.20 and 2,463,755.52 is: 3,693,846.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,812.72 : 5,494,561.20 = 2,463,755.52 : x
  2. Step 2: Convert to fraction form
    3,664,812.72/5,494,561.20 = 2,463,755.52/x
  3. Step 3: Cross multiply
    3,664,812.72x = 5,494,561.20 × 2,463,755.52
  4. Step 4: Simplify right side
    3,664,812.72x = 13,537,255,486,477.82
  5. Step 5: Solve for x
    x = 13,537,255,486,477.82/3,664,812.72
  6. Step 6: Final answer
    x = 3,693,846.46

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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.