Home / 3,037,192.20-4,561,037.10-1,620,016.20

Finding the Fourth Proportional to 3,037,192.20, 4,561,037.10 and 1,620,016.20

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Solution

The fourth proportional to 3,037,192.20, 4,561,037.10 and 1,620,016.20 is: 2,432,823.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,192.20 : 4,561,037.10 = 1,620,016.20 : x
  2. Step 2: Convert to fraction form
    3,037,192.20/4,561,037.10 = 1,620,016.20/x
  3. Step 3: Cross multiply
    3,037,192.20x = 4,561,037.10 × 1,620,016.20
  4. Step 4: Simplify right side
    3,037,192.20x = 7,388,953,990,801.02
  5. Step 5: Solve for x
    x = 7,388,953,990,801.02/3,037,192.20
  6. Step 6: Final answer
    x = 2,432,823.97

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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.