Home / 8,633,761.44-11,914,524-4,766,287.92

Finding the Fourth Proportional to 8,633,761.44, 11,914,524 and 4,766,287.92

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Solution

The fourth proportional to 8,633,761.44, 11,914,524 and 4,766,287.92 is: 6,577,440.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,761.44 : 11,914,524 = 4,766,287.92 : x
  2. Step 2: Convert to fraction form
    8,633,761.44/11,914,524 = 4,766,287.92/x
  3. Step 3: Cross multiply
    8,633,761.44x = 11,914,524 × 4,766,287.92
  4. Step 4: Simplify right side
    8,633,761.44x = 56,788,051,813,750.08
  5. Step 5: Solve for x
    x = 56,788,051,813,750.08/8,633,761.44
  6. Step 6: Final answer
    x = 6,577,440.46

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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.