Home / 3,194,831.88-4,408,867.58-1,744,528.64

Finding the Fourth Proportional to 3,194,831.88, 4,408,867.58 and 1,744,528.64

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Solution

The fourth proportional to 3,194,831.88, 4,408,867.58 and 1,744,528.64 is: 2,407,449.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,831.88 : 4,408,867.58 = 1,744,528.64 : x
  2. Step 2: Convert to fraction form
    3,194,831.88/4,408,867.58 = 1,744,528.64/x
  3. Step 3: Cross multiply
    3,194,831.88x = 4,408,867.58 × 1,744,528.64
  4. Step 4: Simplify right side
    3,194,831.88x = 7,691,395,763,277.49
  5. Step 5: Solve for x
    x = 7,691,395,763,277.49/3,194,831.88
  6. Step 6: Final answer
    x = 2,407,449.30

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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.