Home / 934,248.41-1,289,262.82-504,528.54

Finding the Fourth Proportional to 934,248.41, 1,289,262.82 and 504,528.54

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Solution

The fourth proportional to 934,248.41, 1,289,262.82 and 504,528.54 is: 696,249.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,248.41 : 1,289,262.82 = 504,528.54 : x
  2. Step 2: Convert to fraction form
    934,248.41/1,289,262.82 = 504,528.54/x
  3. Step 3: Cross multiply
    934,248.41x = 1,289,262.82 × 504,528.54
  4. Step 4: Simplify right side
    934,248.41x = 650,469,885,307.88
  5. Step 5: Solve for x
    x = 650,469,885,307.88/934,248.41
  6. Step 6: Final answer
    x = 696,249.39

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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.