Home / 6,672,532.75-10,008,800.03-1,623,843.25

Finding the Fourth Proportional to 6,672,532.75, 10,008,800.03 and 1,623,843.25

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Solution

The fourth proportional to 6,672,532.75, 10,008,800.03 and 1,623,843.25 is: 2,435,765.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,672,532.75 : 10,008,800.03 = 1,623,843.25 : x
  2. Step 2: Convert to fraction form
    6,672,532.75/10,008,800.03 = 1,623,843.25/x
  3. Step 3: Cross multiply
    6,672,532.75x = 10,008,800.03 × 1,623,843.25
  4. Step 4: Simplify right side
    6,672,532.75x = 16,252,722,348,352.91
  5. Step 5: Solve for x
    x = 16,252,722,348,352.91/6,672,532.75
  6. Step 6: Final answer
    x = 2,435,765.09

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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.