Home / 2,267,850.25-3,401,775.38-938,154.25

Finding the Fourth Proportional to 2,267,850.25, 3,401,775.38 and 938,154.25

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Solution

The fourth proportional to 2,267,850.25, 3,401,775.38 and 938,154.25 is: 1,407,231.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,850.25 : 3,401,775.38 = 938,154.25 : x
  2. Step 2: Convert to fraction form
    2,267,850.25/3,401,775.38 = 938,154.25/x
  3. Step 3: Cross multiply
    2,267,850.25x = 3,401,775.38 × 938,154.25
  4. Step 4: Simplify right side
    2,267,850.25x = 3,191,390,030,292.37
  5. Step 5: Solve for x
    x = 3,191,390,030,292.37/2,267,850.25
  6. Step 6: Final answer
    x = 1,407,231.38

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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.