Home / 3,723,696-5,585,125.80-1,028,404.44

Finding the Fourth Proportional to 3,723,696, 5,585,125.80 and 1,028,404.44

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Solution

The fourth proportional to 3,723,696, 5,585,125.80 and 1,028,404.44 is: 1,542,491.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,696 : 5,585,125.80 = 1,028,404.44 : x
  2. Step 2: Convert to fraction form
    3,723,696/5,585,125.80 = 1,028,404.44/x
  3. Step 3: Cross multiply
    3,723,696x = 5,585,125.80 × 1,028,404.44
  4. Step 4: Simplify right side
    3,723,696x = 5,743,768,170,678.55
  5. Step 5: Solve for x
    x = 5,743,768,170,678.55/3,723,696
  6. Step 6: Final answer
    x = 1,542,491.16

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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.