Home / 756,014.50-1,134,043.62-195,049

Finding the Fourth Proportional to 756,014.50, 1,134,043.62 and 195,049

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Solution

The fourth proportional to 756,014.50, 1,134,043.62 and 195,049 is: 292,579.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    756,014.50 : 1,134,043.62 = 195,049 : x
  2. Step 2: Convert to fraction form
    756,014.50/1,134,043.62 = 195,049/x
  3. Step 3: Cross multiply
    756,014.50x = 1,134,043.62 × 195,049
  4. Step 4: Simplify right side
    756,014.50x = 221,194,074,037.38
  5. Step 5: Solve for x
    x = 221,194,074,037.38/756,014.50
  6. Step 6: Final answer
    x = 292,579.14

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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.