Home / 2,684,999.22-4,027,058.34-739,273.92

Finding the Fourth Proportional to 2,684,999.22, 4,027,058.34 and 739,273.92

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Solution

The fourth proportional to 2,684,999.22, 4,027,058.34 and 739,273.92 is: 1,108,789.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,999.22 : 4,027,058.34 = 739,273.92 : x
  2. Step 2: Convert to fraction form
    2,684,999.22/4,027,058.34 = 739,273.92/x
  3. Step 3: Cross multiply
    2,684,999.22x = 4,027,058.34 × 739,273.92
  4. Step 4: Simplify right side
    2,684,999.22x = 2,977,099,205,080.49
  5. Step 5: Solve for x
    x = 2,977,099,205,080.49/2,684,999.22
  6. Step 6: Final answer
    x = 1,108,789.60

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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.