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Finding the Fourth Proportional to 594,947.67, 892,776.08 and 215,897.95

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Solution

The fourth proportional to 594,947.67, 892,776.08 and 215,897.95 is: 323,975.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,947.67 : 892,776.08 = 215,897.95 : x
  2. Step 2: Convert to fraction form
    594,947.67/892,776.08 = 215,897.95/x
  3. Step 3: Cross multiply
    594,947.67x = 892,776.08 × 215,897.95
  4. Step 4: Simplify right side
    594,947.67x = 192,748,525,481.04
  5. Step 5: Solve for x
    x = 192,748,525,481.04/594,947.67
  6. Step 6: Final answer
    x = 323,975.60

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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.