Home / 5,745,990.88-8,597,696.37-4,605,293.37

Finding the Fourth Proportional to 5,745,990.88, 8,597,696.37 and 4,605,293.37

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Solution

The fourth proportional to 5,745,990.88, 8,597,696.37 and 4,605,293.37 is: 6,890,876.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,745,990.88 : 8,597,696.37 = 4,605,293.37 : x
  2. Step 2: Convert to fraction form
    5,745,990.88/8,597,696.37 = 4,605,293.37/x
  3. Step 3: Cross multiply
    5,745,990.88x = 8,597,696.37 × 4,605,293.37
  4. Step 4: Simplify right side
    5,745,990.88x = 39,594,914,105,005.59
  5. Step 5: Solve for x
    x = 39,594,914,105,005.59/5,745,990.88
  6. Step 6: Final answer
    x = 6,890,876.61

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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.