Home / 3,016,639.14-4,162,494.06-1,792,489.38

Finding the Fourth Proportional to 3,016,639.14, 4,162,494.06 and 1,792,489.38

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Solution

The fourth proportional to 3,016,639.14, 4,162,494.06 and 1,792,489.38 is: 2,473,357.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,639.14 : 4,162,494.06 = 1,792,489.38 : x
  2. Step 2: Convert to fraction form
    3,016,639.14/4,162,494.06 = 1,792,489.38/x
  3. Step 3: Cross multiply
    3,016,639.14x = 4,162,494.06 × 1,792,489.38
  4. Step 4: Simplify right side
    3,016,639.14x = 7,461,226,396,863.08
  5. Step 5: Solve for x
    x = 7,461,226,396,863.08/3,016,639.14
  6. Step 6: Final answer
    x = 2,473,357.29

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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.