Home / 3,367,190.88-4,646,605.68-2,008,360.80

Finding the Fourth Proportional to 3,367,190.88, 4,646,605.68 and 2,008,360.80

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Solution

The fourth proportional to 3,367,190.88, 4,646,605.68 and 2,008,360.80 is: 2,771,467.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,190.88 : 4,646,605.68 = 2,008,360.80 : x
  2. Step 2: Convert to fraction form
    3,367,190.88/4,646,605.68 = 2,008,360.80/x
  3. Step 3: Cross multiply
    3,367,190.88x = 4,646,605.68 × 2,008,360.80
  4. Step 4: Simplify right side
    3,367,190.88x = 9,332,060,700,769.34
  5. Step 5: Solve for x
    x = 9,332,060,700,769.34/3,367,190.88
  6. Step 6: Final answer
    x = 2,771,467.68

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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.