Home / 2,881,588.23-3,976,253.42-1,592,351.73

Finding the Fourth Proportional to 2,881,588.23, 3,976,253.42 and 1,592,351.73

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Solution

The fourth proportional to 2,881,588.23, 3,976,253.42 and 1,592,351.73 is: 2,197,258.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,881,588.23 : 3,976,253.42 = 1,592,351.73 : x
  2. Step 2: Convert to fraction form
    2,881,588.23/3,976,253.42 = 1,592,351.73/x
  3. Step 3: Cross multiply
    2,881,588.23x = 3,976,253.42 × 1,592,351.73
  4. Step 4: Simplify right side
    2,881,588.23x = 6,331,594,004,293.66
  5. Step 5: Solve for x
    x = 6,331,594,004,293.66/2,881,588.23
  6. Step 6: Final answer
    x = 2,197,258.42

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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.