Home / 952,467.64-1,428,645.81-696,559.41

Finding the Fourth Proportional to 952,467.64, 1,428,645.81 and 696,559.41

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Solution

The fourth proportional to 952,467.64, 1,428,645.81 and 696,559.41 is: 1,044,798.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,467.64 : 1,428,645.81 = 696,559.41 : x
  2. Step 2: Convert to fraction form
    952,467.64/1,428,645.81 = 696,559.41/x
  3. Step 3: Cross multiply
    952,467.64x = 1,428,645.81 × 696,559.41
  4. Step 4: Simplify right side
    952,467.64x = 995,136,682,512.57
  5. Step 5: Solve for x
    x = 995,136,682,512.57/952,467.64
  6. Step 6: Final answer
    x = 1,044,798.42

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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.