Home / 4,883,204.72-7,325,725.62-1,965,520.46

Finding the Fourth Proportional to 4,883,204.72, 7,325,725.62 and 1,965,520.46

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Solution

The fourth proportional to 4,883,204.72, 7,325,725.62 and 1,965,520.46 is: 2,948,650.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,204.72 : 7,325,725.62 = 1,965,520.46 : x
  2. Step 2: Convert to fraction form
    4,883,204.72/7,325,725.62 = 1,965,520.46/x
  3. Step 3: Cross multiply
    4,883,204.72x = 7,325,725.62 × 1,965,520.46
  4. Step 4: Simplify right side
    4,883,204.72x = 14,398,863,590,456.19
  5. Step 5: Solve for x
    x = 14,398,863,590,456.19/4,883,204.72
  6. Step 6: Final answer
    x = 2,948,650.41

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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.