Home / 3,024,142.80-4,536,214.26-3,003,147.60

Finding the Fourth Proportional to 3,024,142.80, 4,536,214.26 and 3,003,147.60

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Solution

The fourth proportional to 3,024,142.80, 4,536,214.26 and 3,003,147.60 is: 4,504,721.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,142.80 : 4,536,214.26 = 3,003,147.60 : x
  2. Step 2: Convert to fraction form
    3,024,142.80/4,536,214.26 = 3,003,147.60/x
  3. Step 3: Cross multiply
    3,024,142.80x = 4,536,214.26 × 3,003,147.60
  4. Step 4: Simplify right side
    3,024,142.80x = 13,622,920,968,004.78
  5. Step 5: Solve for x
    x = 13,622,920,968,004.78/3,024,142.80
  6. Step 6: Final answer
    x = 4,504,721.46

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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.