Home / 3,973,366.26-5,484,299.94-2,446,752.78

Finding the Fourth Proportional to 3,973,366.26, 5,484,299.94 and 2,446,752.78

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Solution

The fourth proportional to 3,973,366.26, 5,484,299.94 and 2,446,752.78 is: 3,377,168.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,366.26 : 5,484,299.94 = 2,446,752.78 : x
  2. Step 2: Convert to fraction form
    3,973,366.26/5,484,299.94 = 2,446,752.78/x
  3. Step 3: Cross multiply
    3,973,366.26x = 5,484,299.94 × 2,446,752.78
  4. Step 4: Simplify right side
    3,973,366.26x = 13,418,726,124,548.83
  5. Step 5: Solve for x
    x = 13,418,726,124,548.83/3,973,366.26
  6. Step 6: Final answer
    x = 3,377,168.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.