Home / 6,582,257.60-9,869,449.80-3,393,611.60

Finding the Fourth Proportional to 6,582,257.60, 9,869,449.80 and 3,393,611.60

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Solution

The fourth proportional to 6,582,257.60, 9,869,449.80 and 3,393,611.60 is: 5,088,387.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,582,257.60 : 9,869,449.80 = 3,393,611.60 : x
  2. Step 2: Convert to fraction form
    6,582,257.60/9,869,449.80 = 3,393,611.60/x
  3. Step 3: Cross multiply
    6,582,257.60x = 9,869,449.80 × 3,393,611.60
  4. Step 4: Simplify right side
    6,582,257.60x = 33,493,079,326,897.68
  5. Step 5: Solve for x
    x = 33,493,079,326,897.68/6,582,257.60
  6. Step 6: Final answer
    x = 5,088,387.81

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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.