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Finding the Fourth Proportional to 593,670.24, 890,419.41 and 194,326.92

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Solution

The fourth proportional to 593,670.24, 890,419.41 and 194,326.92 is: 291,462.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,670.24 : 890,419.41 = 194,326.92 : x
  2. Step 2: Convert to fraction form
    593,670.24/890,419.41 = 194,326.92/x
  3. Step 3: Cross multiply
    593,670.24x = 890,419.41 × 194,326.92
  4. Step 4: Simplify right side
    593,670.24x = 173,032,461,453.52
  5. Step 5: Solve for x
    x = 173,032,461,453.52/593,670.24
  6. Step 6: Final answer
    x = 291,462.25

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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.