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Finding the Fourth Proportional to 595,660.29, 893,511.48 and 190,799.88

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Solution

The fourth proportional to 595,660.29, 893,511.48 and 190,799.88 is: 286,206.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,660.29 : 893,511.48 = 190,799.88 : x
  2. Step 2: Convert to fraction form
    595,660.29/893,511.48 = 190,799.88/x
  3. Step 3: Cross multiply
    595,660.29x = 893,511.48 × 190,799.88
  4. Step 4: Simplify right side
    595,660.29x = 170,481,883,162.62
  5. Step 5: Solve for x
    x = 170,481,883,162.62/595,660.29
  6. Step 6: Final answer
    x = 286,206.56

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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.