Home / 3,024,138.30-4,536,207.48-3,003,143.10

Finding the Fourth Proportional to 3,024,138.30, 4,536,207.48 and 3,003,143.10

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Solution

The fourth proportional to 3,024,138.30, 4,536,207.48 and 3,003,143.10 is: 4,504,714.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,138.30 : 4,536,207.48 = 3,003,143.10 : x
  2. Step 2: Convert to fraction form
    3,024,138.30/4,536,207.48 = 3,003,143.10/x
  3. Step 3: Cross multiply
    3,024,138.30x = 4,536,207.48 × 3,003,143.10
  4. Step 4: Simplify right side
    3,024,138.30x = 13,622,880,193,730.39
  5. Step 5: Solve for x
    x = 13,622,880,193,730.39/3,024,138.30
  6. Step 6: Final answer
    x = 4,504,714.68

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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.