Finding the Fourth Proportional to 5,952,606.93, 8,214,359.73 and 3,505,321.14
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Solution
The fourth proportional to 5,952,606.93, 8,214,359.73 and 3,505,321.14 is: 4,837,203.12
Step by Step Solution
- Step 1: Write the proportion equation
5,952,606.93 : 8,214,359.73 = 3,505,321.14 : x - Step 2: Convert to fraction form
5,952,606.93/8,214,359.73 = 3,505,321.14/x - Step 3: Cross multiply
5,952,606.93x = 8,214,359.73 × 3,505,321.14 - Step 4: Simplify right side
5,952,606.93x = 28,793,968,813,133.70 - Step 5: Solve for x
x = 28,793,968,813,133.70/5,952,606.93 - Step 6: Final answer
x = 4,837,203.12
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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.