Home / 632,819.39-949,307.45-233,462.25

Finding the Fourth Proportional to 632,819.39, 949,307.45 and 233,462.25

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Solution

The fourth proportional to 632,819.39, 949,307.45 and 233,462.25 is: 350,222.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,819.39 : 949,307.45 = 233,462.25 : x
  2. Step 2: Convert to fraction form
    632,819.39/949,307.45 = 233,462.25/x
  3. Step 3: Cross multiply
    632,819.39x = 949,307.45 × 233,462.25
  4. Step 4: Simplify right side
    632,819.39x = 221,627,452,051.45
  5. Step 5: Solve for x
    x = 221,627,452,051.45/632,819.39
  6. Step 6: Final answer
    x = 350,222.29

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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.