Home / 3,884,952.85-5,826,435.25-1,151,861.18

Finding the Fourth Proportional to 3,884,952.85, 5,826,435.25 and 1,151,861.18

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Solution

The fourth proportional to 3,884,952.85, 5,826,435.25 and 1,151,861.18 is: 1,727,497.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,952.85 : 5,826,435.25 = 1,151,861.18 : x
  2. Step 2: Convert to fraction form
    3,884,952.85/5,826,435.25 = 1,151,861.18/x
  3. Step 3: Cross multiply
    3,884,952.85x = 5,826,435.25 × 1,151,861.18
  4. Step 4: Simplify right side
    3,884,952.85x = 6,711,244,582,258.60
  5. Step 5: Solve for x
    x = 6,711,244,582,258.60/3,884,952.85
  6. Step 6: Final answer
    x = 1,727,497.05

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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.