Home / 1,512,816.75-2,269,225.13-566,633.07

Finding the Fourth Proportional to 1,512,816.75, 2,269,225.13 and 566,633.07

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Solution

The fourth proportional to 1,512,816.75, 2,269,225.13 and 566,633.07 is: 849,949.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,512,816.75 : 2,269,225.13 = 566,633.07 : x
  2. Step 2: Convert to fraction form
    1,512,816.75/2,269,225.13 = 566,633.07/x
  3. Step 3: Cross multiply
    1,512,816.75x = 2,269,225.13 × 566,633.07
  4. Step 4: Simplify right side
    1,512,816.75x = 1,285,817,999,099.88
  5. Step 5: Solve for x
    x = 1,285,817,999,099.88/1,512,816.75
  6. Step 6: Final answer
    x = 849,949.61

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Double scale
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Similar ratio
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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.