Home / 3,007,807-4,511,975.98-848,851.22

Finding the Fourth Proportional to 3,007,807, 4,511,975.98 and 848,851.22

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Solution

The fourth proportional to 3,007,807, 4,511,975.98 and 848,851.22 is: 1,273,351.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,807 : 4,511,975.98 = 848,851.22 : x
  2. Step 2: Convert to fraction form
    3,007,807/4,511,975.98 = 848,851.22/x
  3. Step 3: Cross multiply
    3,007,807x = 4,511,975.98 × 848,851.22
  4. Step 4: Simplify right side
    3,007,807x = 3,829,996,315,233.70
  5. Step 5: Solve for x
    x = 3,829,996,315,233.70/3,007,807
  6. Step 6: Final answer
    x = 1,273,351.75

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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.