Home / 6,683,665.68-10,022,883.30-2,364,046.74

Finding the Fourth Proportional to 6,683,665.68, 10,022,883.30 and 2,364,046.74

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Solution

The fourth proportional to 6,683,665.68, 10,022,883.30 and 2,364,046.74 is: 3,545,145.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,665.68 : 10,022,883.30 = 2,364,046.74 : x
  2. Step 2: Convert to fraction form
    6,683,665.68/10,022,883.30 = 2,364,046.74/x
  3. Step 3: Cross multiply
    6,683,665.68x = 10,022,883.30 × 2,364,046.74
  4. Step 4: Simplify right side
    6,683,665.68x = 23,694,564,590,765.45
  5. Step 5: Solve for x
    x = 23,694,564,590,765.45/6,683,665.68
  6. Step 6: Final answer
    x = 3,545,145.09

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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.