Home / 634,033.68-951,196.32-207,583.26

Finding the Fourth Proportional to 634,033.68, 951,196.32 and 207,583.26

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Solution

The fourth proportional to 634,033.68, 951,196.32 and 207,583.26 is: 311,422.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,033.68 : 951,196.32 = 207,583.26 : x
  2. Step 2: Convert to fraction form
    634,033.68/951,196.32 = 207,583.26/x
  3. Step 3: Cross multiply
    634,033.68x = 951,196.32 × 207,583.26
  4. Step 4: Simplify right side
    634,033.68x = 197,452,433,005.60
  5. Step 5: Solve for x
    x = 197,452,433,005.60/634,033.68
  6. Step 6: Final answer
    x = 311,422.63

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Similar ratio
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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.