Home / 2,051,273.35-3,076,910.03-1,413,544.15

Finding the Fourth Proportional to 2,051,273.35, 3,076,910.03 and 1,413,544.15

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Solution

The fourth proportional to 2,051,273.35, 3,076,910.03 and 1,413,544.15 is: 2,120,316.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,273.35 : 3,076,910.03 = 1,413,544.15 : x
  2. Step 2: Convert to fraction form
    2,051,273.35/3,076,910.03 = 1,413,544.15/x
  3. Step 3: Cross multiply
    2,051,273.35x = 3,076,910.03 × 1,413,544.15
  4. Step 4: Simplify right side
    2,051,273.35x = 4,349,348,172,982.82
  5. Step 5: Solve for x
    x = 4,349,348,172,982.82/2,051,273.35
  6. Step 6: Final answer
    x = 2,120,316.23

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.