Home / 3,832,778.16-5,753,154.86-2,823,040.26

Finding the Fourth Proportional to 3,832,778.16, 5,753,154.86 and 2,823,040.26

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Solution

The fourth proportional to 3,832,778.16, 5,753,154.86 and 2,823,040.26 is: 4,237,497.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,778.16 : 5,753,154.86 = 2,823,040.26 : x
  2. Step 2: Convert to fraction form
    3,832,778.16/5,753,154.86 = 2,823,040.26/x
  3. Step 3: Cross multiply
    3,832,778.16x = 5,753,154.86 × 2,823,040.26
  4. Step 4: Simplify right side
    3,832,778.16x = 16,241,387,813,235.15
  5. Step 5: Solve for x
    x = 16,241,387,813,235.15/3,832,778.16
  6. Step 6: Final answer
    x = 4,237,497.48

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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.