Home / 2,770,022.64-3,794,913.32-2,666,436.71

Finding the Fourth Proportional to 2,770,022.64, 3,794,913.32 and 2,666,436.71

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Solution

The fourth proportional to 2,770,022.64, 3,794,913.32 and 2,666,436.71 is: 3,653,001.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,022.64 : 3,794,913.32 = 2,666,436.71 : x
  2. Step 2: Convert to fraction form
    2,770,022.64/3,794,913.32 = 2,666,436.71/x
  3. Step 3: Cross multiply
    2,770,022.64x = 3,794,913.32 × 2,666,436.71
  4. Step 4: Simplify right side
    2,770,022.64x = 10,118,896,187,715.98
  5. Step 5: Solve for x
    x = 10,118,896,187,715.98/2,770,022.64
  6. Step 6: Final answer
    x = 3,653,001.26

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.