Home / 2,467,498.56-3,700,033.97-869,829.45

Finding the Fourth Proportional to 2,467,498.56, 3,700,033.97 and 869,829.45

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Solution

The fourth proportional to 2,467,498.56, 3,700,033.97 and 869,829.45 is: 1,304,316.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,498.56 : 3,700,033.97 = 869,829.45 : x
  2. Step 2: Convert to fraction form
    2,467,498.56/3,700,033.97 = 869,829.45/x
  3. Step 3: Cross multiply
    2,467,498.56x = 3,700,033.97 × 869,829.45
  4. Step 4: Simplify right side
    2,467,498.56x = 3,218,398,508,757.27
  5. Step 5: Solve for x
    x = 3,218,398,508,757.27/2,467,498.56
  6. Step 6: Final answer
    x = 1,304,316.27

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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.