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Finding the Fourth Proportional to 336,955.61, 465,017.73 and 184,008.04

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Solution

The fourth proportional to 336,955.61, 465,017.73 and 184,008.04 is: 253,941.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,955.61 : 465,017.73 = 184,008.04 : x
  2. Step 2: Convert to fraction form
    336,955.61/465,017.73 = 184,008.04/x
  3. Step 3: Cross multiply
    336,955.61x = 465,017.73 × 184,008.04
  4. Step 4: Simplify right side
    336,955.61x = 85,566,999,209.97
  5. Step 5: Solve for x
    x = 85,566,999,209.97/336,955.61
  6. Step 6: Final answer
    x = 253,941.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.