Home / 4,254,093.92-5,870,719.68-2,320,354.64

Finding the Fourth Proportional to 4,254,093.92, 5,870,719.68 and 2,320,354.64

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Solution

The fourth proportional to 4,254,093.92, 5,870,719.68 and 2,320,354.64 is: 3,202,127.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,093.92 : 5,870,719.68 = 2,320,354.64 : x
  2. Step 2: Convert to fraction form
    4,254,093.92/5,870,719.68 = 2,320,354.64/x
  3. Step 3: Cross multiply
    4,254,093.92x = 5,870,719.68 × 2,320,354.64
  4. Step 4: Simplify right side
    4,254,093.92x = 13,622,151,649,627.31
  5. Step 5: Solve for x
    x = 13,622,151,649,627.31/4,254,093.92
  6. Step 6: Final answer
    x = 3,202,127.62

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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.