Home / 3,504,666.32-4,836,502.52-2,055,407.03

Finding the Fourth Proportional to 3,504,666.32, 4,836,502.52 and 2,055,407.03

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Solution

The fourth proportional to 3,504,666.32, 4,836,502.52 and 2,055,407.03 is: 2,836,498.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,666.32 : 4,836,502.52 = 2,055,407.03 : x
  2. Step 2: Convert to fraction form
    3,504,666.32/4,836,502.52 = 2,055,407.03/x
  3. Step 3: Cross multiply
    3,504,666.32x = 4,836,502.52 × 2,055,407.03
  4. Step 4: Simplify right side
    3,504,666.32x = 9,940,981,280,220.72
  5. Step 5: Solve for x
    x = 9,940,981,280,220.72/3,504,666.32
  6. Step 6: Final answer
    x = 2,836,498.65

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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.