Home / 7,583,380.65-11,375,697.31-2,465,694.34

Finding the Fourth Proportional to 7,583,380.65, 11,375,697.31 and 2,465,694.34

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Solution

The fourth proportional to 7,583,380.65, 11,375,697.31 and 2,465,694.34 is: 3,698,745.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583,380.65 : 11,375,697.31 = 2,465,694.34 : x
  2. Step 2: Convert to fraction form
    7,583,380.65/11,375,697.31 = 2,465,694.34/x
  3. Step 3: Cross multiply
    7,583,380.65x = 11,375,697.31 × 2,465,694.34
  4. Step 4: Simplify right side
    7,583,380.65x = 28,048,992,436,216.74
  5. Step 5: Solve for x
    x = 28,048,992,436,216.74/7,583,380.65
  6. Step 6: Final answer
    x = 3,698,745.15

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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.