Home / 6,049,622.70-9,074,434.05-5,571,325.80

Finding the Fourth Proportional to 6,049,622.70, 9,074,434.05 and 5,571,325.80

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Solution

The fourth proportional to 6,049,622.70, 9,074,434.05 and 5,571,325.80 is: 8,356,988.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,622.70 : 9,074,434.05 = 5,571,325.80 : x
  2. Step 2: Convert to fraction form
    6,049,622.70/9,074,434.05 = 5,571,325.80/x
  3. Step 3: Cross multiply
    6,049,622.70x = 9,074,434.05 × 5,571,325.80
  4. Step 4: Simplify right side
    6,049,622.70x = 50,556,628,543,163.49
  5. Step 5: Solve for x
    x = 50,556,628,543,163.49/6,049,622.70
  6. Step 6: Final answer
    x = 8,356,988.70

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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.