Home / 2,003,365.26-3,003,719.22-655,055.46

Finding the Fourth Proportional to 2,003,365.26, 3,003,719.22 and 655,055.46

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Solution

The fourth proportional to 2,003,365.26, 3,003,719.22 and 655,055.46 is: 982,148.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,365.26 : 3,003,719.22 = 655,055.46 : x
  2. Step 2: Convert to fraction form
    2,003,365.26/3,003,719.22 = 655,055.46/x
  3. Step 3: Cross multiply
    2,003,365.26x = 3,003,719.22 × 655,055.46
  4. Step 4: Simplify right side
    2,003,365.26x = 1,967,602,675,367.94
  5. Step 5: Solve for x
    x = 1,967,602,675,367.94/2,003,365.26
  6. Step 6: Final answer
    x = 982,148.74

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Why These Related Problems?

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