Home / 5,035,571.62-6,949,089.83-2,743,732.31

Finding the Fourth Proportional to 5,035,571.62, 6,949,089.83 and 2,743,732.31

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Solution

The fourth proportional to 5,035,571.62, 6,949,089.83 and 2,743,732.31 is: 3,786,351.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,571.62 : 6,949,089.83 = 2,743,732.31 : x
  2. Step 2: Convert to fraction form
    5,035,571.62/6,949,089.83 = 2,743,732.31/x
  3. Step 3: Cross multiply
    5,035,571.62x = 6,949,089.83 × 2,743,732.31
  4. Step 4: Simplify right side
    5,035,571.62x = 19,066,442,291,663.41
  5. Step 5: Solve for x
    x = 19,066,442,291,663.41/5,035,571.62
  6. Step 6: Final answer
    x = 3,786,351.13

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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.