Home / 544,116.04-816,044.46-228,579.08

Finding the Fourth Proportional to 544,116.04, 816,044.46 and 228,579.08

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Solution

The fourth proportional to 544,116.04, 816,044.46 and 228,579.08 is: 342,814.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,116.04 : 816,044.46 = 228,579.08 : x
  2. Step 2: Convert to fraction form
    544,116.04/816,044.46 = 228,579.08/x
  3. Step 3: Cross multiply
    544,116.04x = 816,044.46 × 228,579.08
  4. Step 4: Simplify right side
    544,116.04x = 186,530,691,905.90
  5. Step 5: Solve for x
    x = 186,530,691,905.90/544,116.04
  6. Step 6: Final answer
    x = 342,814.18

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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.