Home / 3,001,055.86-4,141,851.33-1,711,600.66

Finding the Fourth Proportional to 3,001,055.86, 4,141,851.33 and 1,711,600.66

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Solution

The fourth proportional to 3,001,055.86, 4,141,851.33 and 1,711,600.66 is: 2,362,233.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,055.86 : 4,141,851.33 = 1,711,600.66 : x
  2. Step 2: Convert to fraction form
    3,001,055.86/4,141,851.33 = 1,711,600.66/x
  3. Step 3: Cross multiply
    3,001,055.86x = 4,141,851.33 × 1,711,600.66
  4. Step 4: Simplify right side
    3,001,055.86x = 7,089,195,470,049.88
  5. Step 5: Solve for x
    x = 7,089,195,470,049.88/3,001,055.86
  6. Step 6: Final answer
    x = 2,362,233.76

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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.