Home / 3,593,819.80-5,390,729.70-3,052,610.20

Finding the Fourth Proportional to 3,593,819.80, 5,390,729.70 and 3,052,610.20

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Solution

The fourth proportional to 3,593,819.80, 5,390,729.70 and 3,052,610.20 is: 4,578,915.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,819.80 : 5,390,729.70 = 3,052,610.20 : x
  2. Step 2: Convert to fraction form
    3,593,819.80/5,390,729.70 = 3,052,610.20/x
  3. Step 3: Cross multiply
    3,593,819.80x = 5,390,729.70 × 3,052,610.20
  4. Step 4: Simplify right side
    3,593,819.80x = 16,455,796,467,662.94
  5. Step 5: Solve for x
    x = 16,455,796,467,662.94/3,593,819.80
  6. Step 6: Final answer
    x = 4,578,915.30

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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.