Home / 2,468,351.48-3,700,097.87-1,442,379.66

Finding the Fourth Proportional to 2,468,351.48, 3,700,097.87 and 1,442,379.66

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Solution

The fourth proportional to 2,468,351.48, 3,700,097.87 and 1,442,379.66 is: 2,162,149.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,351.48 : 3,700,097.87 = 1,442,379.66 : x
  2. Step 2: Convert to fraction form
    2,468,351.48/3,700,097.87 = 1,442,379.66/x
  3. Step 3: Cross multiply
    2,468,351.48x = 3,700,097.87 × 1,442,379.66
  4. Step 4: Simplify right side
    2,468,351.48x = 5,336,945,907,697.32
  5. Step 5: Solve for x
    x = 5,336,945,907,697.32/2,468,351.48
  6. Step 6: Final answer
    x = 2,162,149.90

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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.