Home / 2,668,032.33-3,681,883.82-1,444,336.94

Finding the Fourth Proportional to 2,668,032.33, 3,681,883.82 and 1,444,336.94

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Solution

The fourth proportional to 2,668,032.33, 3,681,883.82 and 1,444,336.94 is: 1,993,184.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,032.33 : 3,681,883.82 = 1,444,336.94 : x
  2. Step 2: Convert to fraction form
    2,668,032.33/3,681,883.82 = 1,444,336.94/x
  3. Step 3: Cross multiply
    2,668,032.33x = 3,681,883.82 × 1,444,336.94
  4. Step 4: Simplify right side
    2,668,032.33x = 5,317,880,822,829.86
  5. Step 5: Solve for x
    x = 5,317,880,822,829.86/2,668,032.33
  6. Step 6: Final answer
    x = 1,993,184.55

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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.