Home / 1,906,735.08-2,860,058.88-959,851.56

Finding the Fourth Proportional to 1,906,735.08, 2,860,058.88 and 959,851.56

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Solution

The fourth proportional to 1,906,735.08, 2,860,058.88 and 959,851.56 is: 1,439,755.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,735.08 : 2,860,058.88 = 959,851.56 : x
  2. Step 2: Convert to fraction form
    1,906,735.08/2,860,058.88 = 959,851.56/x
  3. Step 3: Cross multiply
    1,906,735.08x = 2,860,058.88 × 959,851.56
  4. Step 4: Simplify right side
    1,906,735.08x = 2,745,231,977,659.85
  5. Step 5: Solve for x
    x = 2,745,231,977,659.85/1,906,735.08
  6. Step 6: Final answer
    x = 1,439,755.32

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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.