Home / 5,857,827.88-8,790,333.28-2,622,101.48

Finding the Fourth Proportional to 5,857,827.88, 8,790,333.28 and 2,622,101.48

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Solution

The fourth proportional to 5,857,827.88, 8,790,333.28 and 2,622,101.48 is: 3,934,759.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,857,827.88 : 8,790,333.28 = 2,622,101.48 : x
  2. Step 2: Convert to fraction form
    5,857,827.88/8,790,333.28 = 2,622,101.48/x
  3. Step 3: Cross multiply
    5,857,827.88x = 8,790,333.28 × 2,622,101.48
  4. Step 4: Simplify right side
    5,857,827.88x = 23,049,145,903,181.25
  5. Step 5: Solve for x
    x = 23,049,145,903,181.25/5,857,827.88
  6. Step 6: Final answer
    x = 3,934,759.84

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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.