Home / 946,442.22-1,306,093.23-606,911.82

Finding the Fourth Proportional to 946,442.22, 1,306,093.23 and 606,911.82

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Solution

The fourth proportional to 946,442.22, 1,306,093.23 and 606,911.82 is: 837,540.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,442.22 : 1,306,093.23 = 606,911.82 : x
  2. Step 2: Convert to fraction form
    946,442.22/1,306,093.23 = 606,911.82/x
  3. Step 3: Cross multiply
    946,442.22x = 1,306,093.23 × 606,911.82
  4. Step 4: Simplify right side
    946,442.22x = 792,683,419,308.98
  5. Step 5: Solve for x
    x = 792,683,419,308.98/946,442.22
  6. Step 6: Final answer
    x = 837,540.21

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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.