Home / 1,082,817.81-1,494,270.49-599,372.60

Finding the Fourth Proportional to 1,082,817.81, 1,494,270.49 and 599,372.60

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Solution

The fourth proportional to 1,082,817.81, 1,494,270.49 and 599,372.60 is: 827,124.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,817.81 : 1,494,270.49 = 599,372.60 : x
  2. Step 2: Convert to fraction form
    1,082,817.81/1,494,270.49 = 599,372.60/x
  3. Step 3: Cross multiply
    1,082,817.81x = 1,494,270.49 × 599,372.60
  4. Step 4: Simplify right side
    1,082,817.81x = 895,624,788,694.57
  5. Step 5: Solve for x
    x = 895,624,788,694.57/1,082,817.81
  6. Step 6: Final answer
    x = 827,124.18

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Double scale
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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.