Home / 11,814,293.81-17,724,429.62-3,294,631.19

Finding the Fourth Proportional to 11,814,293.81, 17,724,429.62 and 3,294,631.19

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Solution

The fourth proportional to 11,814,293.81, 17,724,429.62 and 3,294,631.19 is: 4,942,780.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,814,293.81 : 17,724,429.62 = 3,294,631.19 : x
  2. Step 2: Convert to fraction form
    11,814,293.81/17,724,429.62 = 3,294,631.19/x
  3. Step 3: Cross multiply
    11,814,293.81x = 17,724,429.62 × 3,294,631.19
  4. Step 4: Simplify right side
    11,814,293.81x = 58,395,458,691,204.62
  5. Step 5: Solve for x
    x = 58,395,458,691,204.62/11,814,293.81
  6. Step 6: Final answer
    x = 4,942,780.30

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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.