Home / 792,820.62-1,094,095.32-430,244.37

Finding the Fourth Proportional to 792,820.62, 1,094,095.32 and 430,244.37

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Solution

The fourth proportional to 792,820.62, 1,094,095.32 and 430,244.37 is: 593,738.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,820.62 : 1,094,095.32 = 430,244.37 : x
  2. Step 2: Convert to fraction form
    792,820.62/1,094,095.32 = 430,244.37/x
  3. Step 3: Cross multiply
    792,820.62x = 1,094,095.32 × 430,244.37
  4. Step 4: Simplify right side
    792,820.62x = 470,728,351,673.35
  5. Step 5: Solve for x
    x = 470,728,351,673.35/792,820.62
  6. Step 6: Final answer
    x = 593,738.79

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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.