Home / 6,049,446.92-8,348,131.24-3,296,157.16

Finding the Fourth Proportional to 6,049,446.92, 8,348,131.24 and 3,296,157.16

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Solution

The fourth proportional to 6,049,446.92, 8,348,131.24 and 3,296,157.16 is: 4,548,639.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,446.92 : 8,348,131.24 = 3,296,157.16 : x
  2. Step 2: Convert to fraction form
    6,049,446.92/8,348,131.24 = 3,296,157.16/x
  3. Step 3: Cross multiply
    6,049,446.92x = 8,348,131.24 × 3,296,157.16
  4. Step 4: Simplify right side
    6,049,446.92x = 27,516,752,559,345.68
  5. Step 5: Solve for x
    x = 27,516,752,559,345.68/6,049,446.92
  6. Step 6: Final answer
    x = 4,548,639.39

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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.