Home / 4,906,648.60-7,359,972.90-1,494,928.60

Finding the Fourth Proportional to 4,906,648.60, 7,359,972.90 and 1,494,928.60

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Solution

The fourth proportional to 4,906,648.60, 7,359,972.90 and 1,494,928.60 is: 2,242,392.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,648.60 : 7,359,972.90 = 1,494,928.60 : x
  2. Step 2: Convert to fraction form
    4,906,648.60/7,359,972.90 = 1,494,928.60/x
  3. Step 3: Cross multiply
    4,906,648.60x = 7,359,972.90 × 1,494,928.60
  4. Step 4: Simplify right side
    4,906,648.60x = 11,002,633,983,434.94
  5. Step 5: Solve for x
    x = 11,002,633,983,434.94/4,906,648.60
  6. Step 6: Final answer
    x = 2,242,392.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.