Home / 792,025.44-1,092,927.60-452,427.36

Finding the Fourth Proportional to 792,025.44, 1,092,927.60 and 452,427.36

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Solution

The fourth proportional to 792,025.44, 1,092,927.60 and 452,427.36 is: 624,311.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,025.44 : 1,092,927.60 = 452,427.36 : x
  2. Step 2: Convert to fraction form
    792,025.44/1,092,927.60 = 452,427.36/x
  3. Step 3: Cross multiply
    792,025.44x = 1,092,927.60 × 452,427.36
  4. Step 4: Simplify right side
    792,025.44x = 494,470,348,739.14
  5. Step 5: Solve for x
    x = 494,470,348,739.14/792,025.44
  6. Step 6: Final answer
    x = 624,311.19

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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.