Home / 3,062,580.02-4,593,519.81-818,892.98

Finding the Fourth Proportional to 3,062,580.02, 4,593,519.81 and 818,892.98

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Solution

The fourth proportional to 3,062,580.02, 4,593,519.81 and 818,892.98 is: 1,228,245.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,580.02 : 4,593,519.81 = 818,892.98 : x
  2. Step 2: Convert to fraction form
    3,062,580.02/4,593,519.81 = 818,892.98/x
  3. Step 3: Cross multiply
    3,062,580.02x = 4,593,519.81 × 818,892.98
  4. Step 4: Simplify right side
    3,062,580.02x = 3,761,601,137,383.73
  5. Step 5: Solve for x
    x = 3,761,601,137,383.73/3,062,580.02
  6. Step 6: Final answer
    x = 1,228,245.83

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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.