Home / 3,536,054.60-5,291,640.30-3,237,456.20

Finding the Fourth Proportional to 3,536,054.60, 5,291,640.30 and 3,237,456.20

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Solution

The fourth proportional to 3,536,054.60, 5,291,640.30 and 3,237,456.20 is: 4,844,793.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,054.60 : 5,291,640.30 = 3,237,456.20 : x
  2. Step 2: Convert to fraction form
    3,536,054.60/5,291,640.30 = 3,237,456.20/x
  3. Step 3: Cross multiply
    3,536,054.60x = 5,291,640.30 × 3,237,456.20
  4. Step 4: Simplify right side
    3,536,054.60x = 17,131,453,697,404.86
  5. Step 5: Solve for x
    x = 17,131,453,697,404.86/3,536,054.60
  6. Step 6: Final answer
    x = 4,844,793.32

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1.5x scale

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.