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Finding the Fourth Proportional to 569,774.35, 854,346.00 and 233,051.45

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Solution

The fourth proportional to 569,774.35, 854,346.00 and 233,051.45 is: 349,448.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,774.35 : 854,346.00 = 233,051.45 : x
  2. Step 2: Convert to fraction form
    569,774.35/854,346.00 = 233,051.45/x
  3. Step 3: Cross multiply
    569,774.35x = 854,346.00 × 233,051.45
  4. Step 4: Simplify right side
    569,774.35x = 199,106,574,684.33
  5. Step 5: Solve for x
    x = 199,106,574,684.33/569,774.35
  6. Step 6: Final answer
    x = 349,448.12

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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.