Home / 4,099,230.40-6,149,767.20-2,415,467.20

Finding the Fourth Proportional to 4,099,230.40, 6,149,767.20 and 2,415,467.20

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Solution

The fourth proportional to 4,099,230.40, 6,149,767.20 and 2,415,467.20 is: 3,623,743.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,230.40 : 6,149,767.20 = 2,415,467.20 : x
  2. Step 2: Convert to fraction form
    4,099,230.40/6,149,767.20 = 2,415,467.20/x
  3. Step 3: Cross multiply
    4,099,230.40x = 6,149,767.20 × 2,415,467.20
  4. Step 4: Simplify right side
    4,099,230.40x = 14,854,560,959,235.84
  5. Step 5: Solve for x
    x = 14,854,560,959,235.84/4,099,230.40
  6. Step 6: Final answer
    x = 3,623,743.85

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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.