Home / 3,861,739.98-5,792,894.28-1,021,833

Finding the Fourth Proportional to 3,861,739.98, 5,792,894.28 and 1,021,833

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Solution

The fourth proportional to 3,861,739.98, 5,792,894.28 and 1,021,833 is: 1,532,824.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,861,739.98 : 5,792,894.28 = 1,021,833 : x
  2. Step 2: Convert to fraction form
    3,861,739.98/5,792,894.28 = 1,021,833/x
  3. Step 3: Cross multiply
    3,861,739.98x = 5,792,894.28 × 1,021,833
  4. Step 4: Simplify right side
    3,861,739.98x = 5,919,370,540,815.24
  5. Step 5: Solve for x
    x = 5,919,370,540,815.24/3,861,739.98
  6. Step 6: Final answer
    x = 1,532,824.73

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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.