Home / 1,734,632.62-2,393,821.37-949,685.45

Finding the Fourth Proportional to 1,734,632.62, 2,393,821.37 and 949,685.45

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Solution

The fourth proportional to 1,734,632.62, 2,393,821.37 and 949,685.45 is: 1,310,581.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,632.62 : 2,393,821.37 = 949,685.45 : x
  2. Step 2: Convert to fraction form
    1,734,632.62/2,393,821.37 = 949,685.45/x
  3. Step 3: Cross multiply
    1,734,632.62x = 2,393,821.37 × 949,685.45
  4. Step 4: Simplify right side
    1,734,632.62x = 2,273,377,310,959.95
  5. Step 5: Solve for x
    x = 2,273,377,310,959.95/1,734,632.62
  6. Step 6: Final answer
    x = 1,310,581.44

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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.