Home / 5,695,065-8,540,837.28-1,651,850.64

Finding the Fourth Proportional to 5,695,065, 8,540,837.28 and 1,651,850.64

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Solution

The fourth proportional to 5,695,065, 8,540,837.28 and 1,651,850.64 is: 2,477,265.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,065 : 8,540,837.28 = 1,651,850.64 : x
  2. Step 2: Convert to fraction form
    5,695,065/8,540,837.28 = 1,651,850.64/x
  3. Step 3: Cross multiply
    5,695,065x = 8,540,837.28 × 1,651,850.64
  4. Step 4: Simplify right side
    5,695,065x = 14,108,187,527,103.86
  5. Step 5: Solve for x
    x = 14,108,187,527,103.86/5,695,065
  6. Step 6: Final answer
    x = 2,477,265.41

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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.