Home / 1,448,694.46-2,173,456.41-701,161.66

Finding the Fourth Proportional to 1,448,694.46, 2,173,456.41 and 701,161.66

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Solution

The fourth proportional to 1,448,694.46, 2,173,456.41 and 701,161.66 is: 1,051,943.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,448,694.46 : 2,173,456.41 = 701,161.66 : x
  2. Step 2: Convert to fraction form
    1,448,694.46/2,173,456.41 = 701,161.66/x
  3. Step 3: Cross multiply
    1,448,694.46x = 2,173,456.41 × 701,161.66
  4. Step 4: Simplify right side
    1,448,694.46x = 1,523,944,304,373.24
  5. Step 5: Solve for x
    x = 1,523,944,304,373.24/1,448,694.46
  6. Step 6: Final answer
    x = 1,051,943.21

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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.