Home / 4,707,952.87-7,053,016.06-2,783,101.27

Finding the Fourth Proportional to 4,707,952.87, 7,053,016.06 and 2,783,101.27

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Solution

The fourth proportional to 4,707,952.87, 7,053,016.06 and 2,783,101.27 is: 4,169,382.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707,952.87 : 7,053,016.06 = 2,783,101.27 : x
  2. Step 2: Convert to fraction form
    4,707,952.87/7,053,016.06 = 2,783,101.27/x
  3. Step 3: Cross multiply
    4,707,952.87x = 7,053,016.06 × 2,783,101.27
  4. Step 4: Simplify right side
    4,707,952.87x = 19,629,257,953,916.39
  5. Step 5: Solve for x
    x = 19,629,257,953,916.39/4,707,952.87
  6. Step 6: Final answer
    x = 4,169,382.85

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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.