Home / 2,290,035.99-3,435,164.46-752,997.38

Finding the Fourth Proportional to 2,290,035.99, 3,435,164.46 and 752,997.38

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Solution

The fourth proportional to 2,290,035.99, 3,435,164.46 and 752,997.38 is: 1,129,532.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,035.99 : 3,435,164.46 = 752,997.38 : x
  2. Step 2: Convert to fraction form
    2,290,035.99/3,435,164.46 = 752,997.38/x
  3. Step 3: Cross multiply
    2,290,035.99x = 3,435,164.46 × 752,997.38
  4. Step 4: Simplify right side
    2,290,035.99x = 2,586,669,821,073.29
  5. Step 5: Solve for x
    x = 2,586,669,821,073.29/2,290,035.99
  6. Step 6: Final answer
    x = 1,129,532.39

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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.