Home / 4,375,249.60-6,562,874.40-3,955,345.60

Finding the Fourth Proportional to 4,375,249.60, 6,562,874.40 and 3,955,345.60

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Solution

The fourth proportional to 4,375,249.60, 6,562,874.40 and 3,955,345.60 is: 5,933,018.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,249.60 : 6,562,874.40 = 3,955,345.60 : x
  2. Step 2: Convert to fraction form
    4,375,249.60/6,562,874.40 = 3,955,345.60/x
  3. Step 3: Cross multiply
    4,375,249.60x = 6,562,874.40 × 3,955,345.60
  4. Step 4: Simplify right side
    4,375,249.60x = 25,958,436,381,392.64
  5. Step 5: Solve for x
    x = 25,958,436,381,392.64/4,375,249.60
  6. Step 6: Final answer
    x = 5,933,018.40

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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.