Home / 5,813,823.92-8,722,131.72-1,824,735.92

Finding the Fourth Proportional to 5,813,823.92, 8,722,131.72 and 1,824,735.92

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Solution

The fourth proportional to 5,813,823.92, 8,722,131.72 and 1,824,735.92 is: 2,737,541.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,813,823.92 : 8,722,131.72 = 1,824,735.92 : x
  2. Step 2: Convert to fraction form
    5,813,823.92/8,722,131.72 = 1,824,735.92/x
  3. Step 3: Cross multiply
    5,813,823.92x = 8,722,131.72 × 1,824,735.92
  4. Step 4: Simplify right side
    5,813,823.92x = 15,915,587,048,455.38
  5. Step 5: Solve for x
    x = 15,915,587,048,455.38/5,813,823.92
  6. Step 6: Final answer
    x = 2,737,541.98

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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.