Home / 2,548,946.67-3,823,496.70-629,857.77

Finding the Fourth Proportional to 2,548,946.67, 3,823,496.70 and 629,857.77

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Solution

The fourth proportional to 2,548,946.67, 3,823,496.70 and 629,857.77 is: 944,805.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,946.67 : 3,823,496.70 = 629,857.77 : x
  2. Step 2: Convert to fraction form
    2,548,946.67/3,823,496.70 = 629,857.77/x
  3. Step 3: Cross multiply
    2,548,946.67x = 3,823,496.70 × 629,857.77
  4. Step 4: Simplify right side
    2,548,946.67x = 2,408,259,105,064.36
  5. Step 5: Solve for x
    x = 2,408,259,105,064.36/2,548,946.67
  6. Step 6: Final answer
    x = 944,805.61

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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.