Home / 4,157,910-5,737,915.80-2,250,198

Finding the Fourth Proportional to 4,157,910, 5,737,915.80 and 2,250,198

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Solution

The fourth proportional to 4,157,910, 5,737,915.80 and 2,250,198 is: 3,105,273.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,910 : 5,737,915.80 = 2,250,198 : x
  2. Step 2: Convert to fraction form
    4,157,910/5,737,915.80 = 2,250,198/x
  3. Step 3: Cross multiply
    4,157,910x = 5,737,915.80 × 2,250,198
  4. Step 4: Simplify right side
    4,157,910x = 12,911,446,657,328.40
  5. Step 5: Solve for x
    x = 12,911,446,657,328.40/4,157,910
  6. Step 6: Final answer
    x = 3,105,273.24

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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.