Home / 3,596,727.80-4,963,426.42-1,965,100.12

Finding the Fourth Proportional to 3,596,727.80, 4,963,426.42 and 1,965,100.12

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Solution

The fourth proportional to 3,596,727.80, 4,963,426.42 and 1,965,100.12 is: 2,711,806.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,727.80 : 4,963,426.42 = 1,965,100.12 : x
  2. Step 2: Convert to fraction form
    3,596,727.80/4,963,426.42 = 1,965,100.12/x
  3. Step 3: Cross multiply
    3,596,727.80x = 4,963,426.42 × 1,965,100.12
  4. Step 4: Simplify right side
    3,596,727.80x = 9,753,629,853,553.17
  5. Step 5: Solve for x
    x = 9,753,629,853,553.17/3,596,727.80
  6. Step 6: Final answer
    x = 2,711,806.51

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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.