Home / 2,383,899.14-3,576,288.54-786,572.66

Finding the Fourth Proportional to 2,383,899.14, 3,576,288.54 and 786,572.66

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Solution

The fourth proportional to 2,383,899.14, 3,576,288.54 and 786,572.66 is: 1,180,004.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,899.14 : 3,576,288.54 = 786,572.66 : x
  2. Step 2: Convert to fraction form
    2,383,899.14/3,576,288.54 = 786,572.66/x
  3. Step 3: Cross multiply
    2,383,899.14x = 3,576,288.54 × 786,572.66
  4. Step 4: Simplify right side
    2,383,899.14x = 2,813,010,768,021.01
  5. Step 5: Solve for x
    x = 2,813,010,768,021.01/2,383,899.14
  6. Step 6: Final answer
    x = 1,180,004.11

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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.