Home / 3,624,536.93-5,001,732.91-1,992,932.87

Finding the Fourth Proportional to 3,624,536.93, 5,001,732.91 and 1,992,932.87

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Solution

The fourth proportional to 3,624,536.93, 5,001,732.91 and 1,992,932.87 is: 2,750,176.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,536.93 : 5,001,732.91 = 1,992,932.87 : x
  2. Step 2: Convert to fraction form
    3,624,536.93/5,001,732.91 = 1,992,932.87/x
  3. Step 3: Cross multiply
    3,624,536.93x = 5,001,732.91 × 1,992,932.87
  4. Step 4: Simplify right side
    3,624,536.93x = 9,968,117,923,299.75
  5. Step 5: Solve for x
    x = 9,968,117,923,299.75/3,624,536.93
  6. Step 6: Final answer
    x = 2,750,176.95

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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.