Home / 952,832.30-1,427,986.85-698,923.89

Finding the Fourth Proportional to 952,832.30, 1,427,986.85 and 698,923.89

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Solution

The fourth proportional to 952,832.30, 1,427,986.85 and 698,923.89 is: 1,047,460.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,832.30 : 1,427,986.85 = 698,923.89 : x
  2. Step 2: Convert to fraction form
    952,832.30/1,427,986.85 = 698,923.89/x
  3. Step 3: Cross multiply
    952,832.30x = 1,427,986.85 × 698,923.89
  4. Step 4: Simplify right side
    952,832.30x = 998,054,120,576.23
  5. Step 5: Solve for x
    x = 998,054,120,576.23/952,832.30
  6. Step 6: Final answer
    x = 1,047,460.42

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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.