Home / 1,082,906.66-1,494,423-599,479.87

Finding the Fourth Proportional to 1,082,906.66, 1,494,423 and 599,479.87

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Solution

The fourth proportional to 1,082,906.66, 1,494,423 and 599,479.87 is: 827,288.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,906.66 : 1,494,423 = 599,479.87 : x
  2. Step 2: Convert to fraction form
    1,082,906.66/1,494,423 = 599,479.87/x
  3. Step 3: Cross multiply
    1,082,906.66x = 1,494,423 × 599,479.87
  4. Step 4: Simplify right side
    1,082,906.66x = 895,876,502,028.95
  5. Step 5: Solve for x
    x = 895,876,502,028.95/1,082,906.66
  6. Step 6: Final answer
    x = 827,288.76

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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.