Home / 6,193,217.58-9,292,869.81-2,783,913

Finding the Fourth Proportional to 6,193,217.58, 9,292,869.81 and 2,783,913

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Solution

The fourth proportional to 6,193,217.58, 9,292,869.81 and 2,783,913 is: 4,177,237.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,217.58 : 9,292,869.81 = 2,783,913 : x
  2. Step 2: Convert to fraction form
    6,193,217.58/9,292,869.81 = 2,783,913/x
  3. Step 3: Cross multiply
    6,193,217.58x = 9,292,869.81 × 2,783,913
  4. Step 4: Simplify right side
    6,193,217.58x = 25,870,541,071,366.53
  5. Step 5: Solve for x
    x = 25,870,541,071,366.53/6,193,217.58
  6. Step 6: Final answer
    x = 4,177,237.56

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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.