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Finding the Fourth Proportional to 593,895.12, 890,892.60 and 194,527.44

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Solution

The fourth proportional to 593,895.12, 890,892.60 and 194,527.44 is: 291,807.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,895.12 : 890,892.60 = 194,527.44 : x
  2. Step 2: Convert to fraction form
    593,895.12/890,892.60 = 194,527.44/x
  3. Step 3: Cross multiply
    593,895.12x = 890,892.60 × 194,527.44
  4. Step 4: Simplify right side
    593,895.12x = 173,303,056,792.94
  5. Step 5: Solve for x
    x = 173,303,056,792.94/593,895.12
  6. Step 6: Final answer
    x = 291,807.51

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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.