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Finding the Fourth Proportional to 569,864.19, 854,797.89 and 232,904.90

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Solution

The fourth proportional to 569,864.19, 854,797.89 and 232,904.90 is: 349,358.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,864.19 : 854,797.89 = 232,904.90 : x
  2. Step 2: Convert to fraction form
    569,864.19/854,797.89 = 232,904.90/x
  3. Step 3: Cross multiply
    569,864.19x = 854,797.89 × 232,904.90
  4. Step 4: Simplify right side
    569,864.19x = 199,086,612,816.67
  5. Step 5: Solve for x
    x = 199,086,612,816.67/569,864.19
  6. Step 6: Final answer
    x = 349,358.00

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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.