Home / 3,163,260.12-4,743,908.84-1,141,241.17

Finding the Fourth Proportional to 3,163,260.12, 4,743,908.84 and 1,141,241.17

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Solution

The fourth proportional to 3,163,260.12, 4,743,908.84 and 1,141,241.17 is: 1,711,507.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,260.12 : 4,743,908.84 = 1,141,241.17 : x
  2. Step 2: Convert to fraction form
    3,163,260.12/4,743,908.84 = 1,141,241.17/x
  3. Step 3: Cross multiply
    3,163,260.12x = 4,743,908.84 × 1,141,241.17
  4. Step 4: Simplify right side
    3,163,260.12x = 5,413,944,074,934.94
  5. Step 5: Solve for x
    x = 5,413,944,074,934.94/3,163,260.12
  6. Step 6: Final answer
    x = 1,711,507.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.