Home / 3,801,255.12-5,245,690.26-2,058,881.16

Finding the Fourth Proportional to 3,801,255.12, 5,245,690.26 and 2,058,881.16

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Solution

The fourth proportional to 3,801,255.12, 5,245,690.26 and 2,058,881.16 is: 2,841,233.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,255.12 : 5,245,690.26 = 2,058,881.16 : x
  2. Step 2: Convert to fraction form
    3,801,255.12/5,245,690.26 = 2,058,881.16/x
  3. Step 3: Cross multiply
    3,801,255.12x = 5,245,690.26 × 2,058,881.16
  4. Step 4: Simplify right side
    3,801,255.12x = 10,800,252,847,509.50
  5. Step 5: Solve for x
    x = 10,800,252,847,509.50/3,801,255.12
  6. Step 6: Final answer
    x = 2,841,233.36

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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.