Home / 454,275.50-681,446.07-184,273.97

Finding the Fourth Proportional to 454,275.50, 681,446.07 and 184,273.97

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Solution

The fourth proportional to 454,275.50, 681,446.07 and 184,273.97 is: 276,424.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,275.50 : 681,446.07 = 184,273.97 : x
  2. Step 2: Convert to fraction form
    454,275.50/681,446.07 = 184,273.97/x
  3. Step 3: Cross multiply
    454,275.50x = 681,446.07 × 184,273.97
  4. Step 4: Simplify right side
    454,275.50x = 125,572,772,659.80
  5. Step 5: Solve for x
    x = 125,572,772,659.80/454,275.50
  6. Step 6: Final answer
    x = 276,424.27

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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.