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Finding the Fourth Proportional to 362,802.36, 544,204.60 and 110,084.92

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Solution

The fourth proportional to 362,802.36, 544,204.60 and 110,084.92 is: 165,127.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,802.36 : 544,204.60 = 110,084.92 : x
  2. Step 2: Convert to fraction form
    362,802.36/544,204.60 = 110,084.92/x
  3. Step 3: Cross multiply
    362,802.36x = 544,204.60 × 110,084.92
  4. Step 4: Simplify right side
    362,802.36x = 59,908,719,854.63
  5. Step 5: Solve for x
    x = 59,908,719,854.63/362,802.36
  6. Step 6: Final answer
    x = 165,127.70

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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.