Home / 3,655,823.78-5,044,857.44-2,024,185.70

Finding the Fourth Proportional to 3,655,823.78, 5,044,857.44 and 2,024,185.70

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Solution

The fourth proportional to 3,655,823.78, 5,044,857.44 and 2,024,185.70 is: 2,793,276.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,823.78 : 5,044,857.44 = 2,024,185.70 : x
  2. Step 2: Convert to fraction form
    3,655,823.78/5,044,857.44 = 2,024,185.70/x
  3. Step 3: Cross multiply
    3,655,823.78x = 5,044,857.44 × 2,024,185.70
  4. Step 4: Simplify right side
    3,655,823.78x = 10,211,728,288,586.61
  5. Step 5: Solve for x
    x = 10,211,728,288,586.61/3,655,823.78
  6. Step 6: Final answer
    x = 2,793,276.95

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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.