Home / 6,504,936.51-9,756,519-1,712,224.42

Finding the Fourth Proportional to 6,504,936.51, 9,756,519 and 1,712,224.42

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Solution

The fourth proportional to 6,504,936.51, 9,756,519 and 1,712,224.42 is: 2,568,103.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,504,936.51 : 9,756,519 = 1,712,224.42 : x
  2. Step 2: Convert to fraction form
    6,504,936.51/9,756,519 = 1,712,224.42/x
  3. Step 3: Cross multiply
    6,504,936.51x = 9,756,519 × 1,712,224.42
  4. Step 4: Simplify right side
    6,504,936.51x = 16,705,350,085,993.98
  5. Step 5: Solve for x
    x = 16,705,350,085,993.98/6,504,936.51
  6. Step 6: Final answer
    x = 2,568,103.48

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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.