Home / 4,694,479.42-7,043,064.14-2,299,025.52

Finding the Fourth Proportional to 4,694,479.42, 7,043,064.14 and 2,299,025.52

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Solution

The fourth proportional to 4,694,479.42, 7,043,064.14 and 2,299,025.52 is: 3,449,196.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,479.42 : 7,043,064.14 = 2,299,025.52 : x
  2. Step 2: Convert to fraction form
    4,694,479.42/7,043,064.14 = 2,299,025.52/x
  3. Step 3: Cross multiply
    4,694,479.42x = 7,043,064.14 × 2,299,025.52
  4. Step 4: Simplify right side
    4,694,479.42x = 16,192,184,196,856.85
  5. Step 5: Solve for x
    x = 16,192,184,196,856.85/4,694,479.42
  6. Step 6: Final answer
    x = 3,449,196.97

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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.