Home / 952,544.36-1,428,576.06-353,176.04

Finding the Fourth Proportional to 952,544.36, 1,428,576.06 and 353,176.04

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Solution

The fourth proportional to 952,544.36, 1,428,576.06 and 353,176.04 is: 529,674.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,544.36 : 1,428,576.06 = 353,176.04 : x
  2. Step 2: Convert to fraction form
    952,544.36/1,428,576.06 = 353,176.04/x
  3. Step 3: Cross multiply
    952,544.36x = 1,428,576.06 × 353,176.04
  4. Step 4: Simplify right side
    952,544.36x = 504,538,835,709.60
  5. Step 5: Solve for x
    x = 504,538,835,709.60/952,544.36
  6. Step 6: Final answer
    x = 529,674.90

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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.