Home / 3,024,126.80-4,536,190.26-3,003,131.60

Finding the Fourth Proportional to 3,024,126.80, 4,536,190.26 and 3,003,131.60

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Solution

The fourth proportional to 3,024,126.80, 4,536,190.26 and 3,003,131.60 is: 4,504,697.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,126.80 : 4,536,190.26 = 3,003,131.60 : x
  2. Step 2: Convert to fraction form
    3,024,126.80/4,536,190.26 = 3,003,131.60/x
  3. Step 3: Cross multiply
    3,024,126.80x = 4,536,190.26 × 3,003,131.60
  4. Step 4: Simplify right side
    3,024,126.80x = 13,622,776,313,418.21
  5. Step 5: Solve for x
    x = 13,622,776,313,418.21/3,024,126.80
  6. Step 6: Final answer
    x = 4,504,697.46

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Double scale
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Similar ratio
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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.