Home / 607,933.51-838,954.46-332,299.24

Finding the Fourth Proportional to 607,933.51, 838,954.46 and 332,299.24

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Solution

The fourth proportional to 607,933.51, 838,954.46 and 332,299.24 is: 458,576.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,933.51 : 838,954.46 = 332,299.24 : x
  2. Step 2: Convert to fraction form
    607,933.51/838,954.46 = 332,299.24/x
  3. Step 3: Cross multiply
    607,933.51x = 838,954.46 × 332,299.24
  4. Step 4: Simplify right side
    607,933.51x = 278,783,928,185.97
  5. Step 5: Solve for x
    x = 278,783,928,185.97/607,933.51
  6. Step 6: Final answer
    x = 458,576.35

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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.