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Finding the Fourth Proportional to 733,829.06, 1,100,743.60 and 733,829.06

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Solution

The fourth proportional to 733,829.06, 1,100,743.60 and 733,829.06 is: 1,100,743.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,829.06 : 1,100,743.60 = 733,829.06 : x
  2. Step 2: Convert to fraction form
    733,829.06/1,100,743.60 = 733,829.06/x
  3. Step 3: Cross multiply
    733,829.06x = 1,100,743.60 × 733,829.06
  4. Step 4: Simplify right side
    733,829.06x = 807,757,641,289.02
  5. Step 5: Solve for x
    x = 807,757,641,289.02/733,829.06
  6. Step 6: Final answer
    x = 1,100,743.60

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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.