Home / 5,035,569.62-6,949,087.07-2,743,730.30

Finding the Fourth Proportional to 5,035,569.62, 6,949,087.07 and 2,743,730.30

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Solution

The fourth proportional to 5,035,569.62, 6,949,087.07 and 2,743,730.30 is: 3,786,348.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,569.62 : 6,949,087.07 = 2,743,730.30 : x
  2. Step 2: Convert to fraction form
    5,035,569.62/6,949,087.07 = 2,743,730.30/x
  3. Step 3: Cross multiply
    5,035,569.62x = 6,949,087.07 × 2,743,730.30
  4. Step 4: Simplify right side
    5,035,569.62x = 19,066,420,751,297.22
  5. Step 5: Solve for x
    x = 19,066,420,751,297.22/5,035,569.62
  6. Step 6: Final answer
    x = 3,786,348.36

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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.