Home / 1,060,768.62-1,588,620.26-610,543.12

Finding the Fourth Proportional to 1,060,768.62, 1,588,620.26 and 610,543.12

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Solution

The fourth proportional to 1,060,768.62, 1,588,620.26 and 610,543.12 is: 914,356.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,768.62 : 1,588,620.26 = 610,543.12 : x
  2. Step 2: Convert to fraction form
    1,060,768.62/1,588,620.26 = 610,543.12/x
  3. Step 3: Cross multiply
    1,060,768.62x = 1,588,620.26 × 610,543.12
  4. Step 4: Simplify right side
    1,060,768.62x = 969,921,170,035.61
  5. Step 5: Solve for x
    x = 969,921,170,035.61/1,060,768.62
  6. Step 6: Final answer
    x = 914,356.96

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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.