Home / 2,073,117.52-3,110,119.06-725,324.10

Finding the Fourth Proportional to 2,073,117.52, 3,110,119.06 and 725,324.10

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Solution

The fourth proportional to 2,073,117.52, 3,110,119.06 and 725,324.10 is: 1,088,141.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,117.52 : 3,110,119.06 = 725,324.10 : x
  2. Step 2: Convert to fraction form
    2,073,117.52/3,110,119.06 = 725,324.10/x
  3. Step 3: Cross multiply
    2,073,117.52x = 3,110,119.06 × 725,324.10
  4. Step 4: Simplify right side
    2,073,117.52x = 2,255,844,308,087.35
  5. Step 5: Solve for x
    x = 2,255,844,308,087.35/2,073,117.52
  6. Step 6: Final answer
    x = 1,088,141.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.