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Finding the Fourth Proportional to 341,204.44, 511,788.22 and 104,547.82

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Solution

The fourth proportional to 341,204.44, 511,788.22 and 104,547.82 is: 156,816.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,204.44 : 511,788.22 = 104,547.82 : x
  2. Step 2: Convert to fraction form
    341,204.44/511,788.22 = 104,547.82/x
  3. Step 3: Cross multiply
    341,204.44x = 511,788.22 × 104,547.82
  4. Step 4: Simplify right side
    341,204.44x = 53,506,342,702.68
  5. Step 5: Solve for x
    x = 53,506,342,702.68/341,204.44
  6. Step 6: Final answer
    x = 156,816.08

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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.