Home / 1,082,829.42-1,494,286.46-599,384.16

Finding the Fourth Proportional to 1,082,829.42, 1,494,286.46 and 599,384.16

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Solution

The fourth proportional to 1,082,829.42, 1,494,286.46 and 599,384.16 is: 827,140.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,829.42 : 1,494,286.46 = 599,384.16 : x
  2. Step 2: Convert to fraction form
    1,082,829.42/1,494,286.46 = 599,384.16/x
  3. Step 3: Cross multiply
    1,082,829.42x = 1,494,286.46 × 599,384.16
  4. Step 4: Simplify right side
    1,082,829.42x = 895,651,634,626.47
  5. Step 5: Solve for x
    x = 895,651,634,626.47/1,082,829.42
  6. Step 6: Final answer
    x = 827,140.10

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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.