Home / 3,306,963.54-4,958,514.65-1,282,842.23

Finding the Fourth Proportional to 3,306,963.54, 4,958,514.65 and 1,282,842.23

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Solution

The fourth proportional to 3,306,963.54, 4,958,514.65 and 1,282,842.23 is: 1,923,514.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,963.54 : 4,958,514.65 = 1,282,842.23 : x
  2. Step 2: Convert to fraction form
    3,306,963.54/4,958,514.65 = 1,282,842.23/x
  3. Step 3: Cross multiply
    3,306,963.54x = 4,958,514.65 × 1,282,842.23
  4. Step 4: Simplify right side
    3,306,963.54x = 6,360,991,959,886.89
  5. Step 5: Solve for x
    x = 6,360,991,959,886.89/3,306,963.54
  6. Step 6: Final answer
    x = 1,923,514.39

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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.