Home / 2,813,394.51-3,882,488.27-1,524,234.96

Finding the Fourth Proportional to 2,813,394.51, 3,882,488.27 and 1,524,234.96

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Solution

The fourth proportional to 2,813,394.51, 3,882,488.27 and 1,524,234.96 is: 2,103,446.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,813,394.51 : 3,882,488.27 = 1,524,234.96 : x
  2. Step 2: Convert to fraction form
    2,813,394.51/3,882,488.27 = 1,524,234.96/x
  3. Step 3: Cross multiply
    2,813,394.51x = 3,882,488.27 × 1,524,234.96
  4. Step 4: Simplify right side
    2,813,394.51x = 5,917,824,345,302.74
  5. Step 5: Solve for x
    x = 5,917,824,345,302.74/2,813,394.51
  6. Step 6: Final answer
    x = 2,103,446.33

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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.