Home / 3,074,002.40-4,611,003.60-943,809.73

Finding the Fourth Proportional to 3,074,002.40, 4,611,003.60 and 943,809.73

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Solution

The fourth proportional to 3,074,002.40, 4,611,003.60 and 943,809.73 is: 1,415,714.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,002.40 : 4,611,003.60 = 943,809.73 : x
  2. Step 2: Convert to fraction form
    3,074,002.40/4,611,003.60 = 943,809.73/x
  3. Step 3: Cross multiply
    3,074,002.40x = 4,611,003.60 × 943,809.73
  4. Step 4: Simplify right side
    3,074,002.40x = 4,351,910,062,745.03
  5. Step 5: Solve for x
    x = 4,351,910,062,745.03/3,074,002.40
  6. Step 6: Final answer
    x = 1,415,714.60

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Similar ratio
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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.