Home / 3,723,618.48-5,585,428.04-1,199,273.73

Finding the Fourth Proportional to 3,723,618.48, 5,585,428.04 and 1,199,273.73

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Solution

The fourth proportional to 3,723,618.48, 5,585,428.04 and 1,199,273.73 is: 1,798,910.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,618.48 : 5,585,428.04 = 1,199,273.73 : x
  2. Step 2: Convert to fraction form
    3,723,618.48/5,585,428.04 = 1,199,273.73/x
  3. Step 3: Cross multiply
    3,723,618.48x = 5,585,428.04 × 1,199,273.73
  4. Step 4: Simplify right side
    3,723,618.48x = 6,698,457,113,181.02
  5. Step 5: Solve for x
    x = 6,698,457,113,181.02/3,723,618.48
  6. Step 6: Final answer
    x = 1,798,910.70

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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.