Home / 952,450.53-1,314,462.41-522,803.44

Finding the Fourth Proportional to 952,450.53, 1,314,462.41 and 522,803.44

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Solution

The fourth proportional to 952,450.53, 1,314,462.41 and 522,803.44 is: 721,513.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,450.53 : 1,314,462.41 = 522,803.44 : x
  2. Step 2: Convert to fraction form
    952,450.53/1,314,462.41 = 522,803.44/x
  3. Step 3: Cross multiply
    952,450.53x = 1,314,462.41 × 522,803.44
  4. Step 4: Simplify right side
    952,450.53x = 687,205,469,698.69
  5. Step 5: Solve for x
    x = 687,205,469,698.69/952,450.53
  6. Step 6: Final answer
    x = 721,513.03

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1.5x scale

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.