Home / 3,136,014.20-4,704,148.88-1,493,847.27

Finding the Fourth Proportional to 3,136,014.20, 4,704,148.88 and 1,493,847.27

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Solution

The fourth proportional to 3,136,014.20, 4,704,148.88 and 1,493,847.27 is: 2,240,831.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,136,014.20 : 4,704,148.88 = 1,493,847.27 : x
  2. Step 2: Convert to fraction form
    3,136,014.20/4,704,148.88 = 1,493,847.27/x
  3. Step 3: Cross multiply
    3,136,014.20x = 4,704,148.88 × 1,493,847.27
  4. Step 4: Simplify right side
    3,136,014.20x = 7,027,279,954,592.32
  5. Step 5: Solve for x
    x = 7,027,279,954,592.32/3,136,014.20
  6. Step 6: Final answer
    x = 2,240,831.68

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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.