Home / 5,682,670.88-8,527,369.32-2,090,960.09

Finding the Fourth Proportional to 5,682,670.88, 8,527,369.32 and 2,090,960.09

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Solution

The fourth proportional to 5,682,670.88, 8,527,369.32 and 2,090,960.09 is: 3,137,677.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,682,670.88 : 8,527,369.32 = 2,090,960.09 : x
  2. Step 2: Convert to fraction form
    5,682,670.88/8,527,369.32 = 2,090,960.09/x
  3. Step 3: Cross multiply
    5,682,670.88x = 8,527,369.32 × 2,090,960.09
  4. Step 4: Simplify right side
    5,682,670.88x = 17,830,388,942,128.86
  5. Step 5: Solve for x
    x = 17,830,388,942,128.86/5,682,670.88
  6. Step 6: Final answer
    x = 3,137,677.57

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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.