Home / 632,440.44-948,787.68-233,083.32

Finding the Fourth Proportional to 632,440.44, 948,787.68 and 233,083.32

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Solution

The fourth proportional to 632,440.44, 948,787.68 and 233,083.32 is: 349,671.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,440.44 : 948,787.68 = 233,083.32 : x
  2. Step 2: Convert to fraction form
    632,440.44/948,787.68 = 233,083.32/x
  3. Step 3: Cross multiply
    632,440.44x = 948,787.68 × 233,083.32
  4. Step 4: Simplify right side
    632,440.44x = 221,146,582,429.50
  5. Step 5: Solve for x
    x = 221,146,582,429.50/632,440.44
  6. Step 6: Final answer
    x = 349,671.79

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Double scale
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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.