Home / 3,711,016.04-5,567,395.21-1,152,100.28

Finding the Fourth Proportional to 3,711,016.04, 5,567,395.21 and 1,152,100.28

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Solution

The fourth proportional to 3,711,016.04, 5,567,395.21 and 1,152,100.28 is: 1,728,420.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,711,016.04 : 5,567,395.21 = 1,152,100.28 : x
  2. Step 2: Convert to fraction form
    3,711,016.04/5,567,395.21 = 1,152,100.28/x
  3. Step 3: Cross multiply
    3,711,016.04x = 5,567,395.21 × 1,152,100.28
  4. Step 4: Simplify right side
    3,711,016.04x = 6,414,197,591,349.90
  5. Step 5: Solve for x
    x = 6,414,197,591,349.90/3,711,016.04
  6. Step 6: Final answer
    x = 1,728,420.88

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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.