Home / 4,414,885.82-6,635,075.03-4,108,380.07

Finding the Fourth Proportional to 4,414,885.82, 6,635,075.03 and 4,108,380.07

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Solution

The fourth proportional to 4,414,885.82, 6,635,075.03 and 4,108,380.07 is: 6,174,431.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414,885.82 : 6,635,075.03 = 4,108,380.07 : x
  2. Step 2: Convert to fraction form
    4,414,885.82/6,635,075.03 = 4,108,380.07/x
  3. Step 3: Cross multiply
    4,414,885.82x = 6,635,075.03 × 4,108,380.07
  4. Step 4: Simplify right side
    4,414,885.82x = 27,259,410,016,206.65
  5. Step 5: Solve for x
    x = 27,259,410,016,206.65/4,414,885.82
  6. Step 6: Final answer
    x = 6,174,431.49

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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.