Home / 4,004,429.46-6,007,529.91-2,206,387.38

Finding the Fourth Proportional to 4,004,429.46, 6,007,529.91 and 2,206,387.38

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Solution

The fourth proportional to 4,004,429.46, 6,007,529.91 and 2,206,387.38 is: 3,310,069.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,429.46 : 6,007,529.91 = 2,206,387.38 : x
  2. Step 2: Convert to fraction form
    4,004,429.46/6,007,529.91 = 2,206,387.38/x
  3. Step 3: Cross multiply
    4,004,429.46x = 6,007,529.91 × 2,206,387.38
  4. Step 4: Simplify right side
    4,004,429.46x = 13,254,938,178,396.54
  5. Step 5: Solve for x
    x = 13,254,938,178,396.54/4,004,429.46
  6. Step 6: Final answer
    x = 3,310,069.09

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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.