Home / 3,349,744.62-5,001,927.39-2,658,880.54

Finding the Fourth Proportional to 3,349,744.62, 5,001,927.39 and 2,658,880.54

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Solution

The fourth proportional to 3,349,744.62, 5,001,927.39 and 2,658,880.54 is: 3,970,310.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,744.62 : 5,001,927.39 = 2,658,880.54 : x
  2. Step 2: Convert to fraction form
    3,349,744.62/5,001,927.39 = 2,658,880.54/x
  3. Step 3: Cross multiply
    3,349,744.62x = 5,001,927.39 × 2,658,880.54
  4. Step 4: Simplify right side
    3,349,744.62x = 13,299,527,377,880.56
  5. Step 5: Solve for x
    x = 13,299,527,377,880.56/3,349,744.62
  6. Step 6: Final answer
    x = 3,970,310.84

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.