Home / 792,796.32-1,094,053.20-430,211.04

Finding the Fourth Proportional to 792,796.32, 1,094,053.20 and 430,211.04

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Solution

The fourth proportional to 792,796.32, 1,094,053.20 and 430,211.04 is: 593,688.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,796.32 : 1,094,053.20 = 430,211.04 : x
  2. Step 2: Convert to fraction form
    792,796.32/1,094,053.20 = 430,211.04/x
  3. Step 3: Cross multiply
    792,796.32x = 1,094,053.20 × 430,211.04
  4. Step 4: Simplify right side
    792,796.32x = 470,673,764,987.33
  5. Step 5: Solve for x
    x = 470,673,764,987.33/792,796.32
  6. Step 6: Final answer
    x = 593,688.13

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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.