Home / 833,946.51-1,250,997.66-234,906.69

Finding the Fourth Proportional to 833,946.51, 1,250,997.66 and 234,906.69

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Solution

The fourth proportional to 833,946.51, 1,250,997.66 and 234,906.69 is: 352,381.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,946.51 : 1,250,997.66 = 234,906.69 : x
  2. Step 2: Convert to fraction form
    833,946.51/1,250,997.66 = 234,906.69/x
  3. Step 3: Cross multiply
    833,946.51x = 1,250,997.66 × 234,906.69
  4. Step 4: Simplify right side
    833,946.51x = 293,867,719,508.35
  5. Step 5: Solve for x
    x = 293,867,719,508.35/833,946.51
  6. Step 6: Final answer
    x = 352,381.98

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1.5x scale

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.