Home / 5,241,995.28-7,236,185.28-3,524,112

Finding the Fourth Proportional to 5,241,995.28, 7,236,185.28 and 3,524,112

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Solution

The fourth proportional to 5,241,995.28, 7,236,185.28 and 3,524,112 is: 4,864,774.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,241,995.28 : 7,236,185.28 = 3,524,112 : x
  2. Step 2: Convert to fraction form
    5,241,995.28/7,236,185.28 = 3,524,112/x
  3. Step 3: Cross multiply
    5,241,995.28x = 7,236,185.28 × 3,524,112
  4. Step 4: Simplify right side
    5,241,995.28x = 25,501,127,379,471.36
  5. Step 5: Solve for x
    x = 25,501,127,379,471.36/5,241,995.28
  6. Step 6: Final answer
    x = 4,864,774.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.