Home / 4,505,403.38-6,760,532.64-3,274,545.20

Finding the Fourth Proportional to 4,505,403.38, 6,760,532.64 and 3,274,545.20

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Solution

The fourth proportional to 4,505,403.38, 6,760,532.64 and 3,274,545.20 is: 4,913,582.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,505,403.38 : 6,760,532.64 = 3,274,545.20 : x
  2. Step 2: Convert to fraction form
    4,505,403.38/6,760,532.64 = 3,274,545.20/x
  3. Step 3: Cross multiply
    4,505,403.38x = 6,760,532.64 × 3,274,545.20
  4. Step 4: Simplify right side
    4,505,403.38x = 22,137,669,705,755.33
  5. Step 5: Solve for x
    x = 22,137,669,705,755.33/4,505,403.38
  6. Step 6: Final answer
    x = 4,913,582.17

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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.