Home / 2,220,442.44-3,331,992.42-2,039,752.50

Finding the Fourth Proportional to 2,220,442.44, 3,331,992.42 and 2,039,752.50

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Solution

The fourth proportional to 2,220,442.44, 3,331,992.42 and 2,039,752.50 is: 3,060,849.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,220,442.44 : 3,331,992.42 = 2,039,752.50 : x
  2. Step 2: Convert to fraction form
    2,220,442.44/3,331,992.42 = 2,039,752.50/x
  3. Step 3: Cross multiply
    2,220,442.44x = 3,331,992.42 × 2,039,752.50
  4. Step 4: Simplify right side
    2,220,442.44x = 6,796,439,868,676.05
  5. Step 5: Solve for x
    x = 6,796,439,868,676.05/2,220,442.44
  6. Step 6: Final answer
    x = 3,060,849.38

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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.