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Finding the Fourth Proportional to 8,016,582.33, 12,024,698.31 and 1,951,346.07

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Solution

The fourth proportional to 8,016,582.33, 12,024,698.31 and 1,951,346.07 is: 2,926,976.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,016,582.33 : 12,024,698.31 = 1,951,346.07 : x
  2. Step 2: Convert to fraction form
    8,016,582.33/12,024,698.31 = 1,951,346.07/x
  3. Step 3: Cross multiply
    8,016,582.33x = 12,024,698.31 × 1,951,346.07
  4. Step 4: Simplify right side
    8,016,582.33x = 23,464,347,790,154.14
  5. Step 5: Solve for x
    x = 23,464,347,790,154.14/8,016,582.33
  6. Step 6: Final answer
    x = 2,926,976.46

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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.