Home / 792,997.00-1,094,336.96-430,420.93

Finding the Fourth Proportional to 792,997.00, 1,094,336.96 and 430,420.93

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Solution

The fourth proportional to 792,997.00, 1,094,336.96 and 430,420.93 is: 593,981.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,997.00 : 1,094,336.96 = 430,420.93 : x
  2. Step 2: Convert to fraction form
    792,997.00/1,094,336.96 = 430,420.93/x
  3. Step 3: Cross multiply
    792,997.00x = 1,094,336.96 × 430,420.93
  4. Step 4: Simplify right side
    792,997.00x = 471,025,530,980.52
  5. Step 5: Solve for x
    x = 471,025,530,980.52/792,997.00
  6. Step 6: Final answer
    x = 593,981.48

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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.