Home / 2,668,602.52-3,682,673.12-1,444,908.92

Finding the Fourth Proportional to 2,668,602.52, 3,682,673.12 and 1,444,908.92

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Solution

The fourth proportional to 2,668,602.52, 3,682,673.12 and 1,444,908.92 is: 1,993,975.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,602.52 : 3,682,673.12 = 1,444,908.92 : x
  2. Step 2: Convert to fraction form
    2,668,602.52/3,682,673.12 = 1,444,908.92/x
  3. Step 3: Cross multiply
    2,668,602.52x = 3,682,673.12 × 1,444,908.92
  4. Step 4: Simplify right side
    2,668,602.52x = 5,321,127,253,351.19
  5. Step 5: Solve for x
    x = 5,321,127,253,351.19/2,668,602.52
  6. Step 6: Final answer
    x = 1,993,975.21

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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.