Home / 6,220,147.95-8,583,844.14-3,467,010.24

Finding the Fourth Proportional to 6,220,147.95, 8,583,844.14 and 3,467,010.24

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Solution

The fourth proportional to 6,220,147.95, 8,583,844.14 and 3,467,010.24 is: 4,784,496.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,147.95 : 8,583,844.14 = 3,467,010.24 : x
  2. Step 2: Convert to fraction form
    6,220,147.95/8,583,844.14 = 3,467,010.24/x
  3. Step 3: Cross multiply
    6,220,147.95x = 8,583,844.14 × 3,467,010.24
  4. Step 4: Simplify right side
    6,220,147.95x = 29,760,275,531,944.00
  5. Step 5: Solve for x
    x = 29,760,275,531,944.00/6,220,147.95
  6. Step 6: Final answer
    x = 4,784,496.41

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Double scale
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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.