Home / 3,777,823.56-5,213,263.14-2,058,909.96

Finding the Fourth Proportional to 3,777,823.56, 5,213,263.14 and 2,058,909.96

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Solution

The fourth proportional to 3,777,823.56, 5,213,263.14 and 2,058,909.96 is: 2,841,223.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,823.56 : 5,213,263.14 = 2,058,909.96 : x
  2. Step 2: Convert to fraction form
    3,777,823.56/5,213,263.14 = 2,058,909.96/x
  3. Step 3: Cross multiply
    3,777,823.56x = 5,213,263.14 × 2,058,909.96
  4. Step 4: Simplify right side
    3,777,823.56x = 10,733,639,403,046.87
  5. Step 5: Solve for x
    x = 10,733,639,403,046.87/3,777,823.56
  6. Step 6: Final answer
    x = 2,841,223.06

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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.