Home / 3,185,247.29-4,775,049.97-2,284,423.61

Finding the Fourth Proportional to 3,185,247.29, 4,775,049.97 and 2,284,423.61

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Solution

The fourth proportional to 3,185,247.29, 4,775,049.97 and 2,284,423.61 is: 3,424,612.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,185,247.29 : 4,775,049.97 = 2,284,423.61 : x
  2. Step 2: Convert to fraction form
    3,185,247.29/4,775,049.97 = 2,284,423.61/x
  3. Step 3: Cross multiply
    3,185,247.29x = 4,775,049.97 × 2,284,423.61
  4. Step 4: Simplify right side
    3,185,247.29x = 10,908,236,860,811.48
  5. Step 5: Solve for x
    x = 10,908,236,860,811.48/3,185,247.29
  6. Step 6: Final answer
    x = 3,424,612.25

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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.