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Finding the Fourth Proportional to 604,802.43, 907,338.92 and 184,111.11

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Solution

The fourth proportional to 604,802.43, 907,338.92 and 184,111.11 is: 276,207.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,802.43 : 907,338.92 = 184,111.11 : x
  2. Step 2: Convert to fraction form
    604,802.43/907,338.92 = 184,111.11/x
  3. Step 3: Cross multiply
    604,802.43x = 907,338.92 × 184,111.11
  4. Step 4: Simplify right side
    604,802.43x = 167,051,174,786.85
  5. Step 5: Solve for x
    x = 167,051,174,786.85/604,802.43
  6. Step 6: Final answer
    x = 276,207.84

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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.