Home / 3,660,622.24-5,051,649.94-2,006,766.45

Finding the Fourth Proportional to 3,660,622.24, 5,051,649.94 and 2,006,766.45

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Solution

The fourth proportional to 3,660,622.24, 5,051,649.94 and 2,006,766.45 is: 2,769,332.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,622.24 : 5,051,649.94 = 2,006,766.45 : x
  2. Step 2: Convert to fraction form
    3,660,622.24/5,051,649.94 = 2,006,766.45/x
  3. Step 3: Cross multiply
    3,660,622.24x = 5,051,649.94 × 2,006,766.45
  4. Step 4: Simplify right side
    3,660,622.24x = 10,137,481,616,736.51
  5. Step 5: Solve for x
    x = 10,137,481,616,736.51/3,660,622.24
  6. Step 6: Final answer
    x = 2,769,332.90

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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.