Home / 5,786,452.10-8,662,651.34-3,862,591.44

Finding the Fourth Proportional to 5,786,452.10, 8,662,651.34 and 3,862,591.44

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Solution

The fourth proportional to 5,786,452.10, 8,662,651.34 and 3,862,591.44 is: 5,782,521.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,786,452.10 : 8,662,651.34 = 3,862,591.44 : x
  2. Step 2: Convert to fraction form
    5,786,452.10/8,662,651.34 = 3,862,591.44/x
  3. Step 3: Cross multiply
    5,786,452.10x = 8,662,651.34 × 3,862,591.44
  4. Step 4: Simplify right side
    5,786,452.10x = 33,460,282,913,588.53
  5. Step 5: Solve for x
    x = 33,460,282,913,588.53/5,786,452.10
  6. Step 6: Final answer
    x = 5,782,521.37

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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.