Home / 6,675,125.45-10,013,075.83-2,576,469.97

Finding the Fourth Proportional to 6,675,125.45, 10,013,075.83 and 2,576,469.97

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Solution

The fourth proportional to 6,675,125.45, 10,013,075.83 and 2,576,469.97 is: 3,864,854.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675,125.45 : 10,013,075.83 = 2,576,469.97 : x
  2. Step 2: Convert to fraction form
    6,675,125.45/10,013,075.83 = 2,576,469.97/x
  3. Step 3: Cross multiply
    6,675,125.45x = 10,013,075.83 × 2,576,469.97
  4. Step 4: Simplify right side
    6,675,125.45x = 25,798,389,133,262.45
  5. Step 5: Solve for x
    x = 25,798,389,133,262.45/6,675,125.45
  6. Step 6: Final answer
    x = 3,864,854.57

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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.