Home / 2,894,092.84-3,993,966.66-1,747,949.32

Finding the Fourth Proportional to 2,894,092.84, 3,993,966.66 and 1,747,949.32

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Solution

The fourth proportional to 2,894,092.84, 3,993,966.66 and 1,747,949.32 is: 2,412,241.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,894,092.84 : 3,993,966.66 = 1,747,949.32 : x
  2. Step 2: Convert to fraction form
    2,894,092.84/3,993,966.66 = 1,747,949.32/x
  3. Step 3: Cross multiply
    2,894,092.84x = 3,993,966.66 × 1,747,949.32
  4. Step 4: Simplify right side
    2,894,092.84x = 6,981,251,307,449.67
  5. Step 5: Solve for x
    x = 6,981,251,307,449.67/2,894,092.84
  6. Step 6: Final answer
    x = 2,412,241.66

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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.