Home / 4,334,584.82-6,502,180.16-1,740,889.78

Finding the Fourth Proportional to 4,334,584.82, 6,502,180.16 and 1,740,889.78

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Solution

The fourth proportional to 4,334,584.82, 6,502,180.16 and 1,740,889.78 is: 2,611,456.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,584.82 : 6,502,180.16 = 1,740,889.78 : x
  2. Step 2: Convert to fraction form
    4,334,584.82/6,502,180.16 = 1,740,889.78/x
  3. Step 3: Cross multiply
    4,334,584.82x = 6,502,180.16 × 1,740,889.78
  4. Step 4: Simplify right side
    4,334,584.82x = 11,319,578,976,359.54
  5. Step 5: Solve for x
    x = 11,319,578,976,359.54/4,334,584.82
  6. Step 6: Final answer
    x = 2,611,456.33

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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.