Home / 3,796,240.10-5,694,859.65-1,401,766.70

Finding the Fourth Proportional to 3,796,240.10, 5,694,859.65 and 1,401,766.70

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Solution

The fourth proportional to 3,796,240.10, 5,694,859.65 and 1,401,766.70 is: 2,102,834.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,240.10 : 5,694,859.65 = 1,401,766.70 : x
  2. Step 2: Convert to fraction form
    3,796,240.10/5,694,859.65 = 1,401,766.70/x
  3. Step 3: Cross multiply
    3,796,240.10x = 5,694,859.65 × 1,401,766.70
  4. Step 4: Simplify right side
    3,796,240.10x = 7,982,864,618,543.66
  5. Step 5: Solve for x
    x = 7,982,864,618,543.66/3,796,240.10
  6. Step 6: Final answer
    x = 2,102,834.49

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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.