Home / 792,917.14-1,094,233.53-430,344.22

Finding the Fourth Proportional to 792,917.14, 1,094,233.53 and 430,344.22

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Solution

The fourth proportional to 792,917.14, 1,094,233.53 and 430,344.22 is: 593,879.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,917.14 : 1,094,233.53 = 430,344.22 : x
  2. Step 2: Convert to fraction form
    792,917.14/1,094,233.53 = 430,344.22/x
  3. Step 3: Cross multiply
    792,917.14x = 1,094,233.53 × 430,344.22
  4. Step 4: Simplify right side
    792,917.14x = 470,897,074,965.70
  5. Step 5: Solve for x
    x = 470,897,074,965.70/792,917.14
  6. Step 6: Final answer
    x = 593,879.30

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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.