Home / 1,936,599.44-2,673,069.93-1,292,018.04

Finding the Fourth Proportional to 1,936,599.44, 2,673,069.93 and 1,292,018.04

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Solution

The fourth proportional to 1,936,599.44, 2,673,069.93 and 1,292,018.04 is: 1,783,360.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,936,599.44 : 2,673,069.93 = 1,292,018.04 : x
  2. Step 2: Convert to fraction form
    1,936,599.44/2,673,069.93 = 1,292,018.04/x
  3. Step 3: Cross multiply
    1,936,599.44x = 2,673,069.93 × 1,292,018.04
  4. Step 4: Simplify right side
    1,936,599.44x = 3,453,654,571,741.54
  5. Step 5: Solve for x
    x = 3,453,654,571,741.54/1,936,599.44
  6. Step 6: Final answer
    x = 1,783,360.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.