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Finding the Fourth Proportional to 632,774.68, 948,966.44 and 183,528.56

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Solution

The fourth proportional to 632,774.68, 948,966.44 and 183,528.56 is: 275,236.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,774.68 : 948,966.44 = 183,528.56 : x
  2. Step 2: Convert to fraction form
    632,774.68/948,966.44 = 183,528.56/x
  3. Step 3: Cross multiply
    632,774.68x = 948,966.44 × 183,528.56
  4. Step 4: Simplify right side
    632,774.68x = 174,162,445,676.30
  5. Step 5: Solve for x
    x = 174,162,445,676.30/632,774.68
  6. Step 6: Final answer
    x = 275,236.12

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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.