Home / 8,093,895.38-11,169,440.15-4,422,727.27

Finding the Fourth Proportional to 8,093,895.38, 11,169,440.15 and 4,422,727.27

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Solution

The fourth proportional to 8,093,895.38, 11,169,440.15 and 4,422,727.27 is: 6,103,289.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,895.38 : 11,169,440.15 = 4,422,727.27 : x
  2. Step 2: Convert to fraction form
    8,093,895.38/11,169,440.15 = 4,422,727.27/x
  3. Step 3: Cross multiply
    8,093,895.38x = 11,169,440.15 × 4,422,727.27
  4. Step 4: Simplify right side
    8,093,895.38x = 49,399,387,492,000.66
  5. Step 5: Solve for x
    x = 49,399,387,492,000.66/8,093,895.38
  6. Step 6: Final answer
    x = 6,103,289.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.