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Finding the Fourth Proportional to 594,541.88, 891,905.57 and 195,091.73

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Solution

The fourth proportional to 594,541.88, 891,905.57 and 195,091.73 is: 292,668.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,541.88 : 891,905.57 = 195,091.73 : x
  2. Step 2: Convert to fraction form
    594,541.88/891,905.57 = 195,091.73/x
  3. Step 3: Cross multiply
    594,541.88x = 891,905.57 × 195,091.73
  4. Step 4: Simplify right side
    594,541.88x = 174,003,400,647.94
  5. Step 5: Solve for x
    x = 174,003,400,647.94/594,541.88
  6. Step 6: Final answer
    x = 292,668.03

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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.