Home / 632,821.39-949,310.45-233,464.25

Finding the Fourth Proportional to 632,821.39, 949,310.45 and 233,464.25

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Solution

The fourth proportional to 632,821.39, 949,310.45 and 233,464.25 is: 350,225.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,821.39 : 949,310.45 = 233,464.25 : x
  2. Step 2: Convert to fraction form
    632,821.39/949,310.45 = 233,464.25/x
  3. Step 3: Cross multiply
    632,821.39x = 949,310.45 × 233,464.25
  4. Step 4: Simplify right side
    632,821.39x = 221,630,052,226.41
  5. Step 5: Solve for x
    x = 221,630,052,226.41/632,821.39
  6. Step 6: Final answer
    x = 350,225.29

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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.