Home / 4,037,653.82-5,573,828.22-2,489,192.22

Finding the Fourth Proportional to 4,037,653.82, 5,573,828.22 and 2,489,192.22

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Solution

The fourth proportional to 4,037,653.82, 5,573,828.22 and 2,489,192.22 is: 3,436,235.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,653.82 : 5,573,828.22 = 2,489,192.22 : x
  2. Step 2: Convert to fraction form
    4,037,653.82/5,573,828.22 = 2,489,192.22/x
  3. Step 3: Cross multiply
    4,037,653.82x = 5,573,828.22 × 2,489,192.22
  4. Step 4: Simplify right side
    4,037,653.82x = 13,874,329,840,840.45
  5. Step 5: Solve for x
    x = 13,874,329,840,840.45/4,037,653.82
  6. Step 6: Final answer
    x = 3,436,235.61

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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.