Home / 5,241,991.40-7,236,180.06-3,524,108.36

Finding the Fourth Proportional to 5,241,991.40, 7,236,180.06 and 3,524,108.36

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Solution

The fourth proportional to 5,241,991.40, 7,236,180.06 and 3,524,108.36 is: 4,864,770.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,241,991.40 : 7,236,180.06 = 3,524,108.36 : x
  2. Step 2: Convert to fraction form
    5,241,991.40/7,236,180.06 = 3,524,108.36/x
  3. Step 3: Cross multiply
    5,241,991.40x = 7,236,180.06 × 3,524,108.36
  4. Step 4: Simplify right side
    5,241,991.40x = 25,501,082,643,911.30
  5. Step 5: Solve for x
    x = 25,501,082,643,911.30/5,241,991.40
  6. Step 6: Final answer
    x = 4,864,770.03

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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.