Home / 3,197,242.91-4,412,226.22-1,746,938.22

Finding the Fourth Proportional to 3,197,242.91, 4,412,226.22 and 1,746,938.22

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Solution

The fourth proportional to 3,197,242.91, 4,412,226.22 and 1,746,938.22 is: 2,410,791.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,242.91 : 4,412,226.22 = 1,746,938.22 : x
  2. Step 2: Convert to fraction form
    3,197,242.91/4,412,226.22 = 1,746,938.22/x
  3. Step 3: Cross multiply
    3,197,242.91x = 4,412,226.22 × 1,746,938.22
  4. Step 4: Simplify right side
    3,197,242.91x = 7,707,886,598,090.94
  5. Step 5: Solve for x
    x = 7,707,886,598,090.94/3,197,242.91
  6. Step 6: Final answer
    x = 2,410,791.68

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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.