Home / 3,633,210.24-5,451,992.64-1,503,323.52

Finding the Fourth Proportional to 3,633,210.24, 5,451,992.64 and 1,503,323.52

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Solution

The fourth proportional to 3,633,210.24, 5,451,992.64 and 1,503,323.52 is: 2,255,886.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,210.24 : 5,451,992.64 = 1,503,323.52 : x
  2. Step 2: Convert to fraction form
    3,633,210.24/5,451,992.64 = 1,503,323.52/x
  3. Step 3: Cross multiply
    3,633,210.24x = 5,451,992.64 × 1,503,323.52
  4. Step 4: Simplify right side
    3,633,210.24x = 8,196,108,766,578.89
  5. Step 5: Solve for x
    x = 8,196,108,766,578.89/3,633,210.24
  6. Step 6: Final answer
    x = 2,255,886.18

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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.