Home / 1,727,763.84-2,592,433.44-886,906.56

Finding the Fourth Proportional to 1,727,763.84, 2,592,433.44 and 886,906.56

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Solution

The fourth proportional to 1,727,763.84, 2,592,433.44 and 886,906.56 is: 1,330,764.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,763.84 : 2,592,433.44 = 886,906.56 : x
  2. Step 2: Convert to fraction form
    1,727,763.84/2,592,433.44 = 886,906.56/x
  3. Step 3: Cross multiply
    1,727,763.84x = 2,592,433.44 × 886,906.56
  4. Step 4: Simplify right side
    1,727,763.84x = 2,299,246,224,299.37
  5. Step 5: Solve for x
    x = 2,299,246,224,299.37/1,727,763.84
  6. Step 6: Final answer
    x = 1,330,764.18

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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.