Home / 1,026,654.37-1,416,792.43-567,745.22

Finding the Fourth Proportional to 1,026,654.37, 1,416,792.43 and 567,745.22

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Solution

The fourth proportional to 1,026,654.37, 1,416,792.43 and 567,745.22 is: 783,493.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,654.37 : 1,416,792.43 = 567,745.22 : x
  2. Step 2: Convert to fraction form
    1,026,654.37/1,416,792.43 = 567,745.22/x
  3. Step 3: Cross multiply
    1,026,654.37x = 1,416,792.43 × 567,745.22
  4. Step 4: Simplify right side
    1,026,654.37x = 804,377,134,116.35
  5. Step 5: Solve for x
    x = 804,377,134,116.35/1,026,654.37
  6. Step 6: Final answer
    x = 783,493.61

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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.