Home / 3,862,906.90-5,794,331.55-1,167,226.90

Finding the Fourth Proportional to 3,862,906.90, 5,794,331.55 and 1,167,226.90

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Solution

The fourth proportional to 3,862,906.90, 5,794,331.55 and 1,167,226.90 is: 1,750,831.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,862,906.90 : 5,794,331.55 = 1,167,226.90 : x
  2. Step 2: Convert to fraction form
    3,862,906.90/5,794,331.55 = 1,167,226.90/x
  3. Step 3: Cross multiply
    3,862,906.90x = 5,794,331.55 × 1,167,226.90
  4. Step 4: Simplify right side
    3,862,906.90x = 6,763,299,652,678.69
  5. Step 5: Solve for x
    x = 6,763,299,652,678.69/3,862,906.90
  6. Step 6: Final answer
    x = 1,750,831.65

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1.5x scale

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.