Home / 3,364,740.80-5,040,112.80-2,804,868.80

Finding the Fourth Proportional to 3,364,740.80, 5,040,112.80 and 2,804,868.80

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Solution

The fourth proportional to 3,364,740.80, 5,040,112.80 and 2,804,868.80 is: 4,201,469.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,740.80 : 5,040,112.80 = 2,804,868.80 : x
  2. Step 2: Convert to fraction form
    3,364,740.80/5,040,112.80 = 2,804,868.80/x
  3. Step 3: Cross multiply
    3,364,740.80x = 5,040,112.80 × 2,804,868.80
  4. Step 4: Simplify right side
    3,364,740.80x = 14,136,855,141,200.64
  5. Step 5: Solve for x
    x = 14,136,855,141,200.64/3,364,740.80
  6. Step 6: Final answer
    x = 4,201,469.29

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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.