Home / 5,729,922.72-8,595,863.28-2,362,288.80

Finding the Fourth Proportional to 5,729,922.72, 8,595,863.28 and 2,362,288.80

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Solution

The fourth proportional to 5,729,922.72, 8,595,863.28 and 2,362,288.80 is: 3,543,836.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,729,922.72 : 8,595,863.28 = 2,362,288.80 : x
  2. Step 2: Convert to fraction form
    5,729,922.72/8,595,863.28 = 2,362,288.80/x
  3. Step 3: Cross multiply
    5,729,922.72x = 8,595,863.28 × 2,362,288.80
  4. Step 4: Simplify right side
    5,729,922.72x = 20,305,911,552,675.26
  5. Step 5: Solve for x
    x = 20,305,911,552,675.26/5,729,922.72
  6. Step 6: Final answer
    x = 3,543,836.90

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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.