Home / 593,506.28-890,300.22-238,520.60

Finding the Fourth Proportional to 593,506.28, 890,300.22 and 238,520.60

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Solution

The fourth proportional to 593,506.28, 890,300.22 and 238,520.60 is: 357,797.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,506.28 : 890,300.22 = 238,520.60 : x
  2. Step 2: Convert to fraction form
    593,506.28/890,300.22 = 238,520.60/x
  3. Step 3: Cross multiply
    593,506.28x = 890,300.22 × 238,520.60
  4. Step 4: Simplify right side
    593,506.28x = 212,354,942,654.53
  5. Step 5: Solve for x
    x = 212,354,942,654.53/593,506.28
  6. Step 6: Final answer
    x = 357,797.30

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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.