Home / 3,555,316.87-4,906,975.94-2,007,050.47

Finding the Fourth Proportional to 3,555,316.87, 4,906,975.94 and 2,007,050.47

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Solution

The fourth proportional to 3,555,316.87, 4,906,975.94 and 2,007,050.47 is: 2,770,090.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,316.87 : 4,906,975.94 = 2,007,050.47 : x
  2. Step 2: Convert to fraction form
    3,555,316.87/4,906,975.94 = 2,007,050.47/x
  3. Step 3: Cross multiply
    3,555,316.87x = 4,906,975.94 × 2,007,050.47
  4. Step 4: Simplify right side
    3,555,316.87x = 9,848,548,366,655.69
  5. Step 5: Solve for x
    x = 9,848,548,366,655.69/3,555,316.87
  6. Step 6: Final answer
    x = 2,770,090.19

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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.