Home / 1,789,562.57-2,683,775.23-591,261.53

Finding the Fourth Proportional to 1,789,562.57, 2,683,775.23 and 591,261.53

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Solution

The fourth proportional to 1,789,562.57, 2,683,775.23 and 591,261.53 is: 886,704.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,562.57 : 2,683,775.23 = 591,261.53 : x
  2. Step 2: Convert to fraction form
    1,789,562.57/2,683,775.23 = 591,261.53/x
  3. Step 3: Cross multiply
    1,789,562.57x = 2,683,775.23 × 591,261.53
  4. Step 4: Simplify right side
    1,789,562.57x = 1,586,813,033,768.87
  5. Step 5: Solve for x
    x = 1,586,813,033,768.87/1,789,562.57
  6. Step 6: Final answer
    x = 886,704.42

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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.