Home / 4,255,650.27-6,383,002.39-1,523,087.32

Finding the Fourth Proportional to 4,255,650.27, 6,383,002.39 and 1,523,087.32

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Solution

The fourth proportional to 4,255,650.27, 6,383,002.39 and 1,523,087.32 is: 2,284,461.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255,650.27 : 6,383,002.39 = 1,523,087.32 : x
  2. Step 2: Convert to fraction form
    4,255,650.27/6,383,002.39 = 1,523,087.32/x
  3. Step 3: Cross multiply
    4,255,650.27x = 6,383,002.39 × 1,523,087.32
  4. Step 4: Simplify right side
    4,255,650.27x = 9,721,870,011,751.88
  5. Step 5: Solve for x
    x = 9,721,870,011,751.88/4,255,650.27
  6. Step 6: Final answer
    x = 2,284,461.69

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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.