Home / 6,019,532.72-9,029,274.72-2,180,456.66

Finding the Fourth Proportional to 6,019,532.72, 9,029,274.72 and 2,180,456.66

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Solution

The fourth proportional to 6,019,532.72, 9,029,274.72 and 2,180,456.66 is: 3,270,676.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,532.72 : 9,029,274.72 = 2,180,456.66 : x
  2. Step 2: Convert to fraction form
    6,019,532.72/9,029,274.72 = 2,180,456.66/x
  3. Step 3: Cross multiply
    6,019,532.72x = 9,029,274.72 × 2,180,456.66
  4. Step 4: Simplify right side
    6,019,532.72x = 19,687,942,198,193.64
  5. Step 5: Solve for x
    x = 19,687,942,198,193.64/6,019,532.72
  6. Step 6: Final answer
    x = 3,270,676.17

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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.