Home / 1,303,324.31-1,954,506.66-450,176.97

Finding the Fourth Proportional to 1,303,324.31, 1,954,506.66 and 450,176.97

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Solution

The fourth proportional to 1,303,324.31, 1,954,506.66 and 450,176.97 is: 675,099.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,324.31 : 1,954,506.66 = 450,176.97 : x
  2. Step 2: Convert to fraction form
    1,303,324.31/1,954,506.66 = 450,176.97/x
  3. Step 3: Cross multiply
    1,303,324.31x = 1,954,506.66 × 450,176.97
  4. Step 4: Simplify right side
    1,303,324.31x = 879,873,886,043.62
  5. Step 5: Solve for x
    x = 879,873,886,043.62/1,303,324.31
  6. Step 6: Final answer
    x = 675,099.73

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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.