Home / 323,376.24-446,269.32-185,580.36

Finding the Fourth Proportional to 323,376.24, 446,269.32 and 185,580.36

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Solution

The fourth proportional to 323,376.24, 446,269.32 and 185,580.36 is: 256,106.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,376.24 : 446,269.32 = 185,580.36 : x
  2. Step 2: Convert to fraction form
    323,376.24/446,269.32 = 185,580.36/x
  3. Step 3: Cross multiply
    323,376.24x = 446,269.32 × 185,580.36
  4. Step 4: Simplify right side
    323,376.24x = 82,818,821,062.56
  5. Step 5: Solve for x
    x = 82,818,821,062.56/323,376.24
  6. Step 6: Final answer
    x = 256,106.70

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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.