Home / 3,197,744.10-4,412,944.62-1,747,500.66

Finding the Fourth Proportional to 3,197,744.10, 4,412,944.62 and 1,747,500.66

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Solution

The fourth proportional to 3,197,744.10, 4,412,944.62 and 1,747,500.66 is: 2,411,582.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,744.10 : 4,412,944.62 = 1,747,500.66 : x
  2. Step 2: Convert to fraction form
    3,197,744.10/4,412,944.62 = 1,747,500.66/x
  3. Step 3: Cross multiply
    3,197,744.10x = 4,412,944.62 × 1,747,500.66
  4. Step 4: Simplify right side
    3,197,744.10x = 7,711,623,635,993.45
  5. Step 5: Solve for x
    x = 7,711,623,635,993.45/3,197,744.10
  6. Step 6: Final answer
    x = 2,411,582.48

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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.