Home / 2,668,332.33-3,682,328.34-1,444,664.52

Finding the Fourth Proportional to 2,668,332.33, 3,682,328.34 and 1,444,664.52

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Solution

The fourth proportional to 2,668,332.33, 3,682,328.34 and 1,444,664.52 is: 1,993,653.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,332.33 : 3,682,328.34 = 1,444,664.52 : x
  2. Step 2: Convert to fraction form
    2,668,332.33/3,682,328.34 = 1,444,664.52/x
  3. Step 3: Cross multiply
    2,668,332.33x = 3,682,328.34 × 1,444,664.52
  4. Step 4: Simplify right side
    2,668,332.33x = 5,319,729,103,788.50
  5. Step 5: Solve for x
    x = 5,319,729,103,788.50/2,668,332.33
  6. Step 6: Final answer
    x = 1,993,653.13

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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.