Home / 8,576,696.96-11,831,374.32-6,946,944.56

Finding the Fourth Proportional to 8,576,696.96, 11,831,374.32 and 6,946,944.56

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Solution

The fourth proportional to 8,576,696.96, 11,831,374.32 and 6,946,944.56 is: 9,583,164.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,576,696.96 : 11,831,374.32 = 6,946,944.56 : x
  2. Step 2: Convert to fraction form
    8,576,696.96/11,831,374.32 = 6,946,944.56/x
  3. Step 3: Cross multiply
    8,576,696.96x = 11,831,374.32 × 6,946,944.56
  4. Step 4: Simplify right side
    8,576,696.96x = 82,191,901,469,647.70
  5. Step 5: Solve for x
    x = 82,191,901,469,647.70/8,576,696.96
  6. Step 6: Final answer
    x = 9,583,164.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.