Home / 8,632,336.35-11,912,625.35-4,764,858.33

Finding the Fourth Proportional to 8,632,336.35, 11,912,625.35 and 4,764,858.33

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Solution

The fourth proportional to 8,632,336.35, 11,912,625.35 and 4,764,858.33 is: 6,575,505.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,632,336.35 : 11,912,625.35 = 4,764,858.33 : x
  2. Step 2: Convert to fraction form
    8,632,336.35/11,912,625.35 = 4,764,858.33/x
  3. Step 3: Cross multiply
    8,632,336.35x = 11,912,625.35 × 4,764,858.33
  4. Step 4: Simplify right side
    8,632,336.35x = 56,761,972,131,116.66
  5. Step 5: Solve for x
    x = 56,761,972,131,116.66/8,632,336.35
  6. Step 6: Final answer
    x = 6,575,505.15

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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.