Home / 2,841,858.03-3,921,718.37-1,552,670.81

Finding the Fourth Proportional to 2,841,858.03, 3,921,718.37 and 1,552,670.81

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Solution

The fourth proportional to 2,841,858.03, 3,921,718.37 and 1,552,670.81 is: 2,142,660.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,858.03 : 3,921,718.37 = 1,552,670.81 : x
  2. Step 2: Convert to fraction form
    2,841,858.03/3,921,718.37 = 1,552,670.81/x
  3. Step 3: Cross multiply
    2,841,858.03x = 3,921,718.37 × 1,552,670.81
  4. Step 4: Simplify right side
    2,841,858.03x = 6,089,137,610,767.83
  5. Step 5: Solve for x
    x = 6,089,137,610,767.83/2,841,858.03
  6. Step 6: Final answer
    x = 2,142,660.73

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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.