Home / 792,244.50-1,093,297.41-434,540.82

Finding the Fourth Proportional to 792,244.50, 1,093,297.41 and 434,540.82

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Solution

The fourth proportional to 792,244.50, 1,093,297.41 and 434,540.82 is: 599,666.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,244.50 : 1,093,297.41 = 434,540.82 : x
  2. Step 2: Convert to fraction form
    792,244.50/1,093,297.41 = 434,540.82/x
  3. Step 3: Cross multiply
    792,244.50x = 1,093,297.41 × 434,540.82
  4. Step 4: Simplify right side
    792,244.50x = 475,082,353,045.28
  5. Step 5: Solve for x
    x = 475,082,353,045.28/792,244.50
  6. Step 6: Final answer
    x = 599,666.33

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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.