Home / 5,694,063.44-7,857,573.36-3,403,487.12

Finding the Fourth Proportional to 5,694,063.44, 7,857,573.36 and 3,403,487.12

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Solution

The fourth proportional to 5,694,063.44, 7,857,573.36 and 3,403,487.12 is: 4,696,672.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,063.44 : 7,857,573.36 = 3,403,487.12 : x
  2. Step 2: Convert to fraction form
    5,694,063.44/7,857,573.36 = 3,403,487.12/x
  3. Step 3: Cross multiply
    5,694,063.44x = 7,857,573.36 × 3,403,487.12
  4. Step 4: Simplify right side
    5,694,063.44x = 26,743,149,725,215.12
  5. Step 5: Solve for x
    x = 26,743,149,725,215.12/5,694,063.44
  6. Step 6: Final answer
    x = 4,696,672.25

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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.