Home / 593,680.60-890,607.30-194,224.60

Finding the Fourth Proportional to 593,680.60, 890,607.30 and 194,224.60

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Solution

The fourth proportional to 593,680.60, 890,607.30 and 194,224.60 is: 291,365.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,680.60 : 890,607.30 = 194,224.60 : x
  2. Step 2: Convert to fraction form
    593,680.60/890,607.30 = 194,224.60/x
  3. Step 3: Cross multiply
    593,680.60x = 890,607.30 × 194,224.60
  4. Step 4: Simplify right side
    593,680.60x = 172,977,846,599.58
  5. Step 5: Solve for x
    x = 172,977,846,599.58/593,680.60
  6. Step 6: Final answer
    x = 291,365.17

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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.