Home / 3,690,774.10-5,536,161.15-3,092,410.90

Finding the Fourth Proportional to 3,690,774.10, 5,536,161.15 and 3,092,410.90

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Solution

The fourth proportional to 3,690,774.10, 5,536,161.15 and 3,092,410.90 is: 4,638,616.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,774.10 : 5,536,161.15 = 3,092,410.90 : x
  2. Step 2: Convert to fraction form
    3,690,774.10/5,536,161.15 = 3,092,410.90/x
  3. Step 3: Cross multiply
    3,690,774.10x = 5,536,161.15 × 3,092,410.90
  4. Step 4: Simplify right side
    3,690,774.10x = 17,120,085,084,416.54
  5. Step 5: Solve for x
    x = 17,120,085,084,416.54/3,690,774.10
  6. Step 6: Final answer
    x = 4,638,616.35

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Similar ratio
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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.