Home / 701,999.70-1,052,999.55-566,697.30

Finding the Fourth Proportional to 701,999.70, 1,052,999.55 and 566,697.30

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Solution

The fourth proportional to 701,999.70, 1,052,999.55 and 566,697.30 is: 850,045.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,999.70 : 1,052,999.55 = 566,697.30 : x
  2. Step 2: Convert to fraction form
    701,999.70/1,052,999.55 = 566,697.30/x
  3. Step 3: Cross multiply
    701,999.70x = 1,052,999.55 × 566,697.30
  4. Step 4: Simplify right side
    701,999.70x = 596,732,001,886.22
  5. Step 5: Solve for x
    x = 596,732,001,886.22/701,999.70
  6. Step 6: Final answer
    x = 850,045.95

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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.