Home / 4,382,035.40-6,561,993.90-3,497,299.40

Finding the Fourth Proportional to 4,382,035.40, 6,561,993.90 and 3,497,299.40

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Solution

The fourth proportional to 4,382,035.40, 6,561,993.90 and 3,497,299.40 is: 5,237,122.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,035.40 : 6,561,993.90 = 3,497,299.40 : x
  2. Step 2: Convert to fraction form
    4,382,035.40/6,561,993.90 = 3,497,299.40/x
  3. Step 3: Cross multiply
    4,382,035.40x = 6,561,993.90 × 3,497,299.40
  4. Step 4: Simplify right side
    4,382,035.40x = 22,949,257,329,273.66
  5. Step 5: Solve for x
    x = 22,949,257,329,273.66/4,382,035.40
  6. Step 6: Final answer
    x = 5,237,122.76

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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.