Home / 1,665,035.54-2,496,022.41-599,817.09

Finding the Fourth Proportional to 1,665,035.54, 2,496,022.41 and 599,817.09

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Solution

The fourth proportional to 1,665,035.54, 2,496,022.41 and 599,817.09 is: 899,174.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,035.54 : 2,496,022.41 = 599,817.09 : x
  2. Step 2: Convert to fraction form
    1,665,035.54/2,496,022.41 = 599,817.09/x
  3. Step 3: Cross multiply
    1,665,035.54x = 2,496,022.41 × 599,817.09
  4. Step 4: Simplify right side
    1,665,035.54x = 1,497,156,898,540.99
  5. Step 5: Solve for x
    x = 1,497,156,898,540.99/1,665,035.54
  6. Step 6: Final answer
    x = 899,174.14

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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.