Home / 2,008,017.73-2,771,058.76-1,203,201.73

Finding the Fourth Proportional to 2,008,017.73, 2,771,058.76 and 1,203,201.73

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Solution

The fourth proportional to 2,008,017.73, 2,771,058.76 and 1,203,201.73 is: 1,660,414.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,017.73 : 2,771,058.76 = 1,203,201.73 : x
  2. Step 2: Convert to fraction form
    2,008,017.73/2,771,058.76 = 1,203,201.73/x
  3. Step 3: Cross multiply
    2,008,017.73x = 2,771,058.76 × 1,203,201.73
  4. Step 4: Simplify right side
    2,008,017.73x = 3,334,142,693,963.65
  5. Step 5: Solve for x
    x = 3,334,142,693,963.65/2,008,017.73
  6. Step 6: Final answer
    x = 1,660,414.97

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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.