Home / 1,734,440.29-2,393,467.54-960,104.90

Finding the Fourth Proportional to 1,734,440.29, 2,393,467.54 and 960,104.90

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Solution

The fourth proportional to 1,734,440.29, 2,393,467.54 and 960,104.90 is: 1,324,911.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,440.29 : 2,393,467.54 = 960,104.90 : x
  2. Step 2: Convert to fraction form
    1,734,440.29/2,393,467.54 = 960,104.90/x
  3. Step 3: Cross multiply
    1,734,440.29x = 2,393,467.54 × 960,104.90
  4. Step 4: Simplify right side
    1,734,440.29x = 2,297,979,916,728.35
  5. Step 5: Solve for x
    x = 2,297,979,916,728.35/1,734,440.29
  6. Step 6: Final answer
    x = 1,324,911.52

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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.