Home / 3,801,205.34-5,245,621.60-2,058,831.42

Finding the Fourth Proportional to 3,801,205.34, 5,245,621.60 and 2,058,831.42

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Solution

The fourth proportional to 3,801,205.34, 5,245,621.60 and 2,058,831.42 is: 2,841,164.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,205.34 : 5,245,621.60 = 2,058,831.42 : x
  2. Step 2: Convert to fraction form
    3,801,205.34/5,245,621.60 = 2,058,831.42/x
  3. Step 3: Cross multiply
    3,801,205.34x = 5,245,621.60 × 2,058,831.42
  4. Step 4: Simplify right side
    3,801,205.34x = 10,799,850,581,849.91
  5. Step 5: Solve for x
    x = 10,799,850,581,849.91/3,801,205.34
  6. Step 6: Final answer
    x = 2,841,164.74

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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.