Home / 3,777,551.85-5,212,869.46-2,058,635.46

Finding the Fourth Proportional to 3,777,551.85, 5,212,869.46 and 2,058,635.46

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Solution

The fourth proportional to 3,777,551.85, 5,212,869.46 and 2,058,635.46 is: 2,840,834.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,551.85 : 5,212,869.46 = 2,058,635.46 : x
  2. Step 2: Convert to fraction form
    3,777,551.85/5,212,869.46 = 2,058,635.46/x
  3. Step 3: Cross multiply
    3,777,551.85x = 5,212,869.46 × 2,058,635.46
  4. Step 4: Simplify right side
    3,777,551.85x = 10,731,397,918,707.05
  5. Step 5: Solve for x
    x = 10,731,397,918,707.05/3,777,551.85
  6. Step 6: Final answer
    x = 2,840,834.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.