Home / 3,610,410.30-4,981,713.03-2,320,955.10

Finding the Fourth Proportional to 3,610,410.30, 4,981,713.03 and 2,320,955.10

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Solution

The fourth proportional to 3,610,410.30, 4,981,713.03 and 2,320,955.10 is: 3,202,498.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610,410.30 : 4,981,713.03 = 2,320,955.10 : x
  2. Step 2: Convert to fraction form
    3,610,410.30/4,981,713.03 = 2,320,955.10/x
  3. Step 3: Cross multiply
    3,610,410.30x = 4,981,713.03 × 2,320,955.10
  4. Step 4: Simplify right side
    3,610,410.30x = 11,562,332,263,714.95
  5. Step 5: Solve for x
    x = 11,562,332,263,714.95/3,610,410.30
  6. Step 6: Final answer
    x = 3,202,498.14

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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.