Home / 3,525,779.82-5,288,670.90-967,021.41

Finding the Fourth Proportional to 3,525,779.82, 5,288,670.90 and 967,021.41

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Solution

The fourth proportional to 3,525,779.82, 5,288,670.90 and 967,021.41 is: 1,450,532.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,779.82 : 5,288,670.90 = 967,021.41 : x
  2. Step 2: Convert to fraction form
    3,525,779.82/5,288,670.90 = 967,021.41/x
  3. Step 3: Cross multiply
    3,525,779.82x = 5,288,670.90 × 967,021.41
  4. Step 4: Simplify right side
    3,525,779.82x = 5,114,257,990,743.97
  5. Step 5: Solve for x
    x = 5,114,257,990,743.97/3,525,779.82
  6. Step 6: Final answer
    x = 1,450,532.44

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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.