Home / 5,035,566.90-6,949,083.32-2,743,727.58

Finding the Fourth Proportional to 5,035,566.90, 6,949,083.32 and 2,743,727.58

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Solution

The fourth proportional to 5,035,566.90, 6,949,083.32 and 2,743,727.58 is: 3,786,344.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,566.90 : 6,949,083.32 = 2,743,727.58 : x
  2. Step 2: Convert to fraction form
    5,035,566.90/6,949,083.32 = 2,743,727.58/x
  3. Step 3: Cross multiply
    5,035,566.90x = 6,949,083.32 × 2,743,727.58
  4. Step 4: Simplify right side
    5,035,566.90x = 19,066,391,578,286.88
  5. Step 5: Solve for x
    x = 19,066,391,578,286.88/5,035,566.90
  6. Step 6: Final answer
    x = 3,786,344.61

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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.