Home / 3,375,999.14-4,658,878.46-1,827,260.56

Finding the Fourth Proportional to 3,375,999.14, 4,658,878.46 and 1,827,260.56

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Solution

The fourth proportional to 3,375,999.14, 4,658,878.46 and 1,827,260.56 is: 2,521,619.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,999.14 : 4,658,878.46 = 1,827,260.56 : x
  2. Step 2: Convert to fraction form
    3,375,999.14/4,658,878.46 = 1,827,260.56/x
  3. Step 3: Cross multiply
    3,375,999.14x = 4,658,878.46 × 1,827,260.56
  4. Step 4: Simplify right side
    3,375,999.14x = 8,512,984,872,640.35
  5. Step 5: Solve for x
    x = 8,512,984,872,640.35/3,375,999.14
  6. Step 6: Final answer
    x = 2,521,619.38

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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.