Home / 792,843.93-1,094,132.64-430,270.92

Finding the Fourth Proportional to 792,843.93, 1,094,132.64 and 430,270.92

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Solution

The fourth proportional to 792,843.93, 1,094,132.64 and 430,270.92 is: 593,778.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,843.93 : 1,094,132.64 = 430,270.92 : x
  2. Step 2: Convert to fraction form
    792,843.93/1,094,132.64 = 430,270.92/x
  3. Step 3: Cross multiply
    792,843.93x = 1,094,132.64 × 430,270.92
  4. Step 4: Simplify right side
    792,843.93x = 470,773,457,614.83
  5. Step 5: Solve for x
    x = 470,773,457,614.83/792,843.93
  6. Step 6: Final answer
    x = 593,778.22

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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.