Home / 844,647.42-1,267,094.66-245,530.73

Finding the Fourth Proportional to 844,647.42, 1,267,094.66 and 245,530.73

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Solution

The fourth proportional to 844,647.42, 1,267,094.66 and 245,530.73 is: 368,332.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,647.42 : 1,267,094.66 = 245,530.73 : x
  2. Step 2: Convert to fraction form
    844,647.42/1,267,094.66 = 245,530.73/x
  3. Step 3: Cross multiply
    844,647.42x = 1,267,094.66 × 245,530.73
  4. Step 4: Simplify right side
    844,647.42x = 311,110,669,285.78
  5. Step 5: Solve for x
    x = 311,110,669,285.78/844,647.42
  6. Step 6: Final answer
    x = 368,332.00

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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.