Home / 6,852,312.44-9,456,183.78-3,754,911.32

Finding the Fourth Proportional to 6,852,312.44, 9,456,183.78 and 3,754,911.32

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Solution

The fourth proportional to 6,852,312.44, 9,456,183.78 and 3,754,911.32 is: 5,181,773.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,852,312.44 : 9,456,183.78 = 3,754,911.32 : x
  2. Step 2: Convert to fraction form
    6,852,312.44/9,456,183.78 = 3,754,911.32/x
  3. Step 3: Cross multiply
    6,852,312.44x = 9,456,183.78 × 3,754,911.32
  4. Step 4: Simplify right side
    6,852,312.44x = 35,507,131,519,522.38
  5. Step 5: Solve for x
    x = 35,507,131,519,522.38/6,852,312.44
  6. Step 6: Final answer
    x = 5,181,773.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.