Home / 1,232,183.60-1,848,450.37-379,326.24

Finding the Fourth Proportional to 1,232,183.60, 1,848,450.37 and 379,326.24

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Solution

The fourth proportional to 1,232,183.60, 1,848,450.37 and 379,326.24 is: 569,043.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,183.60 : 1,848,450.37 = 379,326.24 : x
  2. Step 2: Convert to fraction form
    1,232,183.60/1,848,450.37 = 379,326.24/x
  3. Step 3: Cross multiply
    1,232,183.60x = 1,848,450.37 × 379,326.24
  4. Step 4: Simplify right side
    1,232,183.60x = 701,165,728,678.71
  5. Step 5: Solve for x
    x = 701,165,728,678.71/1,232,183.60
  6. Step 6: Final answer
    x = 569,043.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.