Home / 3,244,518.90-4,866,788.97-1,222,220.04

Finding the Fourth Proportional to 3,244,518.90, 4,866,788.97 and 1,222,220.04

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Solution

The fourth proportional to 3,244,518.90, 4,866,788.97 and 1,222,220.04 is: 1,833,334.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,518.90 : 4,866,788.97 = 1,222,220.04 : x
  2. Step 2: Convert to fraction form
    3,244,518.90/4,866,788.97 = 1,222,220.04/x
  3. Step 3: Cross multiply
    3,244,518.90x = 4,866,788.97 × 1,222,220.04
  4. Step 4: Simplify right side
    3,244,518.90x = 5,948,287,009,584.96
  5. Step 5: Solve for x
    x = 5,948,287,009,584.96/3,244,518.90
  6. Step 6: Final answer
    x = 1,833,334.06

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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.