Home / 2,285,991.90-3,428,725.23-603,226.62

Finding the Fourth Proportional to 2,285,991.90, 3,428,725.23 and 603,226.62

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Solution

The fourth proportional to 2,285,991.90, 3,428,725.23 and 603,226.62 is: 904,770.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,991.90 : 3,428,725.23 = 603,226.62 : x
  2. Step 2: Convert to fraction form
    2,285,991.90/3,428,725.23 = 603,226.62/x
  3. Step 3: Cross multiply
    2,285,991.90x = 3,428,725.23 × 603,226.62
  4. Step 4: Simplify right side
    2,285,991.90x = 2,068,298,331,401.62
  5. Step 5: Solve for x
    x = 2,068,298,331,401.62/2,285,991.90
  6. Step 6: Final answer
    x = 904,770.63

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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.