Home / 9,265,859.83-13,890,566.62-3,504,563.11

Finding the Fourth Proportional to 9,265,859.83, 13,890,566.62 and 3,504,563.11

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Solution

The fourth proportional to 9,265,859.83, 13,890,566.62 and 3,504,563.11 is: 5,253,734.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,265,859.83 : 13,890,566.62 = 3,504,563.11 : x
  2. Step 2: Convert to fraction form
    9,265,859.83/13,890,566.62 = 3,504,563.11/x
  3. Step 3: Cross multiply
    9,265,859.83x = 13,890,566.62 × 3,504,563.11
  4. Step 4: Simplify right side
    9,265,859.83x = 48,680,367,353,449.38
  5. Step 5: Solve for x
    x = 48,680,367,353,449.38/9,265,859.83
  6. Step 6: Final answer
    x = 5,253,734.49

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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.