Home / 2,259,688.82-3,401,749.70-2,058,577.44

Finding the Fourth Proportional to 2,259,688.82, 3,401,749.70 and 2,058,577.44

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Solution

The fourth proportional to 2,259,688.82, 3,401,749.70 and 2,058,577.44 is: 3,098,995.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,688.82 : 3,401,749.70 = 2,058,577.44 : x
  2. Step 2: Convert to fraction form
    2,259,688.82/3,401,749.70 = 2,058,577.44/x
  3. Step 3: Cross multiply
    2,259,688.82x = 3,401,749.70 × 2,058,577.44
  4. Step 4: Simplify right side
    2,259,688.82x = 7,002,765,188,946.77
  5. Step 5: Solve for x
    x = 7,002,765,188,946.77/2,259,688.82
  6. Step 6: Final answer
    x = 3,098,995.37

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.