Home / 3,626,471.66-5,004,624.27-1,994,920.94

Finding the Fourth Proportional to 3,626,471.66, 5,004,624.27 and 1,994,920.94

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Solution

The fourth proportional to 3,626,471.66, 5,004,624.27 and 1,994,920.94 is: 2,753,042.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,471.66 : 5,004,624.27 = 1,994,920.94 : x
  2. Step 2: Convert to fraction form
    3,626,471.66/5,004,624.27 = 1,994,920.94/x
  3. Step 3: Cross multiply
    3,626,471.66x = 5,004,624.27 × 1,994,920.94
  4. Step 4: Simplify right side
    3,626,471.66x = 9,983,829,753,055.21
  5. Step 5: Solve for x
    x = 9,983,829,753,055.21/3,626,471.66
  6. Step 6: Final answer
    x = 2,753,042.27

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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.