Home / 7,325,672.30-10,980,926.85-3,284,096.30

Finding the Fourth Proportional to 7,325,672.30, 10,980,926.85 and 3,284,096.30

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Solution

The fourth proportional to 7,325,672.30, 10,980,926.85 and 3,284,096.30 is: 4,922,745.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325,672.30 : 10,980,926.85 = 3,284,096.30 : x
  2. Step 2: Convert to fraction form
    7,325,672.30/10,980,926.85 = 3,284,096.30/x
  3. Step 3: Cross multiply
    7,325,672.30x = 10,980,926.85 × 3,284,096.30
  4. Step 4: Simplify right side
    7,325,672.30x = 36,062,421,238,655.65
  5. Step 5: Solve for x
    x = 36,062,421,238,655.65/7,325,672.30
  6. Step 6: Final answer
    x = 4,922,745.62

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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.