Home / 3,895,467.60-5,850,199.80-2,831,710.80

Finding the Fourth Proportional to 3,895,467.60, 5,850,199.80 and 2,831,710.80

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Solution

The fourth proportional to 3,895,467.60, 5,850,199.80 and 2,831,710.80 is: 4,252,653.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,895,467.60 : 5,850,199.80 = 2,831,710.80 : x
  2. Step 2: Convert to fraction form
    3,895,467.60/5,850,199.80 = 2,831,710.80/x
  3. Step 3: Cross multiply
    3,895,467.60x = 5,850,199.80 × 2,831,710.80
  4. Step 4: Simplify right side
    3,895,467.60x = 16,566,073,955,817.84
  5. Step 5: Solve for x
    x = 16,566,073,955,817.84/3,895,467.60
  6. Step 6: Final answer
    x = 4,252,653.51

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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.