Home / 4,176,760.62-6,265,146.30-1,144,153.14

Finding the Fourth Proportional to 4,176,760.62, 6,265,146.30 and 1,144,153.14

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Solution

The fourth proportional to 4,176,760.62, 6,265,146.30 and 1,144,153.14 is: 1,716,231.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,760.62 : 6,265,146.30 = 1,144,153.14 : x
  2. Step 2: Convert to fraction form
    4,176,760.62/6,265,146.30 = 1,144,153.14/x
  3. Step 3: Cross multiply
    4,176,760.62x = 6,265,146.30 × 1,144,153.14
  4. Step 4: Simplify right side
    4,176,760.62x = 7,168,286,811,704.38
  5. Step 5: Solve for x
    x = 7,168,286,811,704.38/4,176,760.62
  6. Step 6: Final answer
    x = 1,716,231.18

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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.