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Finding the Fourth Proportional to 594,230.97, 891,023.87 and 269,840.94

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Solution

The fourth proportional to 594,230.97, 891,023.87 and 269,840.94 is: 404,614.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,230.97 : 891,023.87 = 269,840.94 : x
  2. Step 2: Convert to fraction form
    594,230.97/891,023.87 = 269,840.94/x
  3. Step 3: Cross multiply
    594,230.97x = 891,023.87 × 269,840.94
  4. Step 4: Simplify right side
    594,230.97x = 240,434,721,881.79
  5. Step 5: Solve for x
    x = 240,434,721,881.79/594,230.97
  6. Step 6: Final answer
    x = 404,614.93

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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.