Home / 2,163,391.58-3,245,092.92-883,999.10

Finding the Fourth Proportional to 2,163,391.58, 3,245,092.92 and 883,999.10

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Solution

The fourth proportional to 2,163,391.58, 3,245,092.92 and 883,999.10 is: 1,326,000.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,163,391.58 : 3,245,092.92 = 883,999.10 : x
  2. Step 2: Convert to fraction form
    2,163,391.58/3,245,092.92 = 883,999.10/x
  3. Step 3: Cross multiply
    2,163,391.58x = 3,245,092.92 × 883,999.10
  4. Step 4: Simplify right side
    2,163,391.58x = 2,868,659,220,696.37
  5. Step 5: Solve for x
    x = 2,868,659,220,696.37/2,163,391.58
  6. Step 6: Final answer
    x = 1,326,000.92

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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.