Home / 483,202.41-666,828.36-268,362.60

Finding the Fourth Proportional to 483,202.41, 666,828.36 and 268,362.60

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Solution

The fourth proportional to 483,202.41, 666,828.36 and 268,362.60 is: 370,345.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,202.41 : 666,828.36 = 268,362.60 : x
  2. Step 2: Convert to fraction form
    483,202.41/666,828.36 = 268,362.60/x
  3. Step 3: Cross multiply
    483,202.41x = 666,828.36 × 268,362.60
  4. Step 4: Simplify right side
    483,202.41x = 178,951,792,443.34
  5. Step 5: Solve for x
    x = 178,951,792,443.34/483,202.41
  6. Step 6: Final answer
    x = 370,345.41

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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.