Home / 11,740,001.45-17,610,137.75-3,542,714.69

Finding the Fourth Proportional to 11,740,001.45, 17,610,137.75 and 3,542,714.69

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Solution

The fourth proportional to 11,740,001.45, 17,610,137.75 and 3,542,714.69 is: 5,314,112.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,740,001.45 : 17,610,137.75 = 3,542,714.69 : x
  2. Step 2: Convert to fraction form
    11,740,001.45/17,610,137.75 = 3,542,714.69/x
  3. Step 3: Cross multiply
    11,740,001.45x = 17,610,137.75 × 3,542,714.69
  4. Step 4: Simplify right side
    11,740,001.45x = 62,387,693,594,084.29
  5. Step 5: Solve for x
    x = 62,387,693,594,084.29/11,740,001.45
  6. Step 6: Final answer
    x = 5,314,112.94

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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.