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Finding the Fourth Proportional to 607,093.92, 910,684.98 and 233,116.92

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Solution

The fourth proportional to 607,093.92, 910,684.98 and 233,116.92 is: 349,692.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,093.92 : 910,684.98 = 233,116.92 : x
  2. Step 2: Convert to fraction form
    607,093.92/910,684.98 = 233,116.92/x
  3. Step 3: Cross multiply
    607,093.92x = 910,684.98 × 233,116.92
  4. Step 4: Simplify right side
    607,093.92x = 212,296,077,627.86
  5. Step 5: Solve for x
    x = 212,296,077,627.86/607,093.92
  6. Step 6: Final answer
    x = 349,692.31

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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.