Home / 5,989,824.40-8,267,653.44-3,543,286.04

Finding the Fourth Proportional to 5,989,824.40, 8,267,653.44 and 3,543,286.04

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Solution

The fourth proportional to 5,989,824.40, 8,267,653.44 and 3,543,286.04 is: 4,890,737.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989,824.40 : 8,267,653.44 = 3,543,286.04 : x
  2. Step 2: Convert to fraction form
    5,989,824.40/8,267,653.44 = 3,543,286.04/x
  3. Step 3: Cross multiply
    5,989,824.40x = 8,267,653.44 × 3,543,286.04
  4. Step 4: Simplify right side
    5,989,824.40x = 29,294,661,017,509.98
  5. Step 5: Solve for x
    x = 29,294,661,017,509.98/5,989,824.40
  6. Step 6: Final answer
    x = 4,890,737.87

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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.