Home / 3,865,359.20-5,796,055.48-2,044,706.80

Finding the Fourth Proportional to 3,865,359.20, 5,796,055.48 and 2,044,706.80

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Solution

The fourth proportional to 3,865,359.20, 5,796,055.48 and 2,044,706.80 is: 3,066,011.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,359.20 : 5,796,055.48 = 2,044,706.80 : x
  2. Step 2: Convert to fraction form
    3,865,359.20/5,796,055.48 = 2,044,706.80/x
  3. Step 3: Cross multiply
    3,865,359.20x = 5,796,055.48 × 2,044,706.80
  4. Step 4: Simplify right side
    3,865,359.20x = 11,851,234,053,133.27
  5. Step 5: Solve for x
    x = 11,851,234,053,133.27/3,865,359.20
  6. Step 6: Final answer
    x = 3,066,011.06

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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.