Home / 4,099,451.92-6,152,909.55-2,181,972.94

Finding the Fourth Proportional to 4,099,451.92, 6,152,909.55 and 2,181,972.94

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Solution

The fourth proportional to 4,099,451.92, 6,152,909.55 and 2,181,972.94 is: 3,274,945.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,451.92 : 6,152,909.55 = 2,181,972.94 : x
  2. Step 2: Convert to fraction form
    4,099,451.92/6,152,909.55 = 2,181,972.94/x
  3. Step 3: Cross multiply
    4,099,451.92x = 6,152,909.55 × 2,181,972.94
  4. Step 4: Simplify right side
    4,099,451.92x = 13,425,482,140,367.58
  5. Step 5: Solve for x
    x = 13,425,482,140,367.58/4,099,451.92
  6. Step 6: Final answer
    x = 3,274,945.63

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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.