Home / 3,530,321.37-4,856,555.52-3,092,768.28

Finding the Fourth Proportional to 3,530,321.37, 4,856,555.52 and 3,092,768.28

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Solution

The fourth proportional to 3,530,321.37, 4,856,555.52 and 3,092,768.28 is: 4,254,627.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,530,321.37 : 4,856,555.52 = 3,092,768.28 : x
  2. Step 2: Convert to fraction form
    3,530,321.37/4,856,555.52 = 3,092,768.28/x
  3. Step 3: Cross multiply
    3,530,321.37x = 4,856,555.52 × 3,092,768.28
  4. Step 4: Simplify right side
    3,530,321.37x = 15,020,200,862,314.90
  5. Step 5: Solve for x
    x = 15,020,200,862,314.90/3,530,321.37
  6. Step 6: Final answer
    x = 4,254,627.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.