Home / 3,244,788.89-4,863,751.10-1,222,157.67

Finding the Fourth Proportional to 3,244,788.89, 4,863,751.10 and 1,222,157.67

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Solution

The fourth proportional to 3,244,788.89, 4,863,751.10 and 1,222,157.67 is: 1,831,943.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,788.89 : 4,863,751.10 = 1,222,157.67 : x
  2. Step 2: Convert to fraction form
    3,244,788.89/4,863,751.10 = 1,222,157.67/x
  3. Step 3: Cross multiply
    3,244,788.89x = 4,863,751.10 × 1,222,157.67
  4. Step 4: Simplify right side
    3,244,788.89x = 5,944,270,711,835.94
  5. Step 5: Solve for x
    x = 5,944,270,711,835.94/3,244,788.89
  6. Step 6: Final answer
    x = 1,831,943.75

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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.