Home / 2,067,696.39-2,853,551.66-1,162,336.71

Finding the Fourth Proportional to 2,067,696.39, 2,853,551.66 and 1,162,336.71

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Solution

The fourth proportional to 2,067,696.39, 2,853,551.66 and 1,162,336.71 is: 1,604,098.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,696.39 : 2,853,551.66 = 1,162,336.71 : x
  2. Step 2: Convert to fraction form
    2,067,696.39/2,853,551.66 = 1,162,336.71/x
  3. Step 3: Cross multiply
    2,067,696.39x = 2,853,551.66 × 1,162,336.71
  4. Step 4: Simplify right side
    2,067,696.39x = 3,316,787,842,487.76
  5. Step 5: Solve for x
    x = 3,316,787,842,487.76/2,067,696.39
  6. Step 6: Final answer
    x = 1,604,098.10

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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.