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Finding the Fourth Proportional to 593,598.11, 890,406.94 and 167,144.22

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Solution

The fourth proportional to 593,598.11, 890,406.94 and 167,144.22 is: 250,719.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,598.11 : 890,406.94 = 167,144.22 : x
  2. Step 2: Convert to fraction form
    593,598.11/890,406.94 = 167,144.22/x
  3. Step 3: Cross multiply
    593,598.11x = 890,406.94 × 167,144.22
  4. Step 4: Simplify right side
    593,598.11x = 148,826,373,468.89
  5. Step 5: Solve for x
    x = 148,826,373,468.89/593,598.11
  6. Step 6: Final answer
    x = 250,719.08

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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.