Home / 967,028.80-1,450,197.60-335,963.20

Finding the Fourth Proportional to 967,028.80, 1,450,197.60 and 335,963.20

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Solution

The fourth proportional to 967,028.80, 1,450,197.60 and 335,963.20 is: 503,824.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,028.80 : 1,450,197.60 = 335,963.20 : x
  2. Step 2: Convert to fraction form
    967,028.80/1,450,197.60 = 335,963.20/x
  3. Step 3: Cross multiply
    967,028.80x = 1,450,197.60 × 335,963.20
  4. Step 4: Simplify right side
    967,028.80x = 487,213,026,328.32
  5. Step 5: Solve for x
    x = 487,213,026,328.32/967,028.80
  6. Step 6: Final answer
    x = 503,824.73

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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.