Home / 967,020.80-1,450,185.60-335,955.20

Finding the Fourth Proportional to 967,020.80, 1,450,185.60 and 335,955.20

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Solution

The fourth proportional to 967,020.80, 1,450,185.60 and 335,955.20 is: 503,812.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,020.80 : 1,450,185.60 = 335,955.20 : x
  2. Step 2: Convert to fraction form
    967,020.80/1,450,185.60 = 335,955.20/x
  3. Step 3: Cross multiply
    967,020.80x = 1,450,185.60 × 335,955.20
  4. Step 4: Simplify right side
    967,020.80x = 487,197,393,285.12
  5. Step 5: Solve for x
    x = 487,197,393,285.12/967,020.80
  6. Step 6: Final answer
    x = 503,812.73

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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.