Home / 792,766.52-1,094,012.24-430,181.15

Finding the Fourth Proportional to 792,766.52, 1,094,012.24 and 430,181.15

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Solution

The fourth proportional to 792,766.52, 1,094,012.24 and 430,181.15 is: 593,646.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,766.52 : 1,094,012.24 = 430,181.15 : x
  2. Step 2: Convert to fraction form
    792,766.52/1,094,012.24 = 430,181.15/x
  3. Step 3: Cross multiply
    792,766.52x = 1,094,012.24 × 430,181.15
  4. Step 4: Simplify right side
    792,766.52x = 470,623,441,366.37
  5. Step 5: Solve for x
    x = 470,623,441,366.37/792,766.52
  6. Step 6: Final answer
    x = 593,646.97

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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.