Home / 1,162,546.38-1,744,213.23-522,783.27

Finding the Fourth Proportional to 1,162,546.38, 1,744,213.23 and 522,783.27

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Solution

The fourth proportional to 1,162,546.38, 1,744,213.23 and 522,783.27 is: 784,351.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,546.38 : 1,744,213.23 = 522,783.27 : x
  2. Step 2: Convert to fraction form
    1,162,546.38/1,744,213.23 = 522,783.27/x
  3. Step 3: Cross multiply
    1,162,546.38x = 1,744,213.23 × 522,783.27
  4. Step 4: Simplify right side
    1,162,546.38x = 911,845,495,956.66
  5. Step 5: Solve for x
    x = 911,845,495,956.66/1,162,546.38
  6. Step 6: Final answer
    x = 784,351.93

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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.