Home / 7,061,577.64-10,590,790.14-3,274,568.44

Finding the Fourth Proportional to 7,061,577.64, 10,590,790.14 and 3,274,568.44

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Solution

The fourth proportional to 7,061,577.64, 10,590,790.14 and 3,274,568.44 is: 4,911,121.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,061,577.64 : 10,590,790.14 = 3,274,568.44 : x
  2. Step 2: Convert to fraction form
    7,061,577.64/10,590,790.14 = 3,274,568.44/x
  3. Step 3: Cross multiply
    7,061,577.64x = 10,590,790.14 × 3,274,568.44
  4. Step 4: Simplify right side
    7,061,577.64x = 34,680,267,147,107.18
  5. Step 5: Solve for x
    x = 34,680,267,147,107.18/7,061,577.64
  6. Step 6: Final answer
    x = 4,911,121.69

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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.