Home / 3,670,581.30-5,505,871.95-3,670,581.30

Finding the Fourth Proportional to 3,670,581.30, 5,505,871.95 and 3,670,581.30

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Solution

The fourth proportional to 3,670,581.30, 5,505,871.95 and 3,670,581.30 is: 5,505,871.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,581.30 : 5,505,871.95 = 3,670,581.30 : x
  2. Step 2: Convert to fraction form
    3,670,581.30/5,505,871.95 = 3,670,581.30/x
  3. Step 3: Cross multiply
    3,670,581.30x = 5,505,871.95 × 3,670,581.30
  4. Step 4: Simplify right side
    3,670,581.30x = 20,209,750,619,864.54
  5. Step 5: Solve for x
    x = 20,209,750,619,864.54/3,670,581.30
  6. Step 6: Final answer
    x = 5,505,871.95

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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.