Home / 886,982.99-1,328,542.07-583,034.04

Finding the Fourth Proportional to 886,982.99, 1,328,542.07 and 583,034.04

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Solution

The fourth proportional to 886,982.99, 1,328,542.07 and 583,034.04 is: 873,280.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,982.99 : 1,328,542.07 = 583,034.04 : x
  2. Step 2: Convert to fraction form
    886,982.99/1,328,542.07 = 583,034.04/x
  3. Step 3: Cross multiply
    886,982.99x = 1,328,542.07 × 583,034.04
  4. Step 4: Simplify right side
    886,982.99x = 774,585,247,466.89
  5. Step 5: Solve for x
    x = 774,585,247,466.89/886,982.99
  6. Step 6: Final answer
    x = 873,280.84

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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.