Home / 3,624,062.68-5,424,265.38-2,664,264.11

Finding the Fourth Proportional to 3,624,062.68, 5,424,265.38 and 2,664,264.11

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Solution

The fourth proportional to 3,624,062.68, 5,424,265.38 and 2,664,264.11 is: 3,987,700.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,062.68 : 5,424,265.38 = 2,664,264.11 : x
  2. Step 2: Convert to fraction form
    3,624,062.68/5,424,265.38 = 2,664,264.11/x
  3. Step 3: Cross multiply
    3,624,062.68x = 5,424,265.38 × 2,664,264.11
  4. Step 4: Simplify right side
    3,624,062.68x = 14,451,675,575,049.51
  5. Step 5: Solve for x
    x = 14,451,675,575,049.51/3,624,062.68
  6. Step 6: Final answer
    x = 3,987,700.23

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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.