Home / 701,558.54-1,052,010.64-364,508.58

Finding the Fourth Proportional to 701,558.54, 1,052,010.64 and 364,508.58

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Solution

The fourth proportional to 701,558.54, 1,052,010.64 and 364,508.58 is: 546,592.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,558.54 : 1,052,010.64 = 364,508.58 : x
  2. Step 2: Convert to fraction form
    701,558.54/1,052,010.64 = 364,508.58/x
  3. Step 3: Cross multiply
    701,558.54x = 1,052,010.64 × 364,508.58
  4. Step 4: Simplify right side
    701,558.54x = 383,466,904,531.29
  5. Step 5: Solve for x
    x = 383,466,904,531.29/701,558.54
  6. Step 6: Final answer
    x = 546,592.88

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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.