Home / 3,093,649.62-4,269,172.23-1,716,913.32

Finding the Fourth Proportional to 3,093,649.62, 4,269,172.23 and 1,716,913.32

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Solution

The fourth proportional to 3,093,649.62, 4,269,172.23 and 1,716,913.32 is: 2,369,304.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,649.62 : 4,269,172.23 = 1,716,913.32 : x
  2. Step 2: Convert to fraction form
    3,093,649.62/4,269,172.23 = 1,716,913.32/x
  3. Step 3: Cross multiply
    3,093,649.62x = 4,269,172.23 × 1,716,913.32
  4. Step 4: Simplify right side
    3,093,649.62x = 7,329,798,667,061.11
  5. Step 5: Solve for x
    x = 7,329,798,667,061.11/3,093,649.62
  6. Step 6: Final answer
    x = 2,369,304.73

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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.