Finding the Fourth Proportional to 4,195,564.75, 6,296,710.14 and 2,174,386.51
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Solution
The fourth proportional to 4,195,564.75, 6,296,710.14 and 2,174,386.51 is: 3,263,322.68
Step by Step Solution
- Step 1: Write the proportion equation
4,195,564.75 : 6,296,710.14 = 2,174,386.51 : x - Step 2: Convert to fraction form
4,195,564.75/6,296,710.14 = 2,174,386.51/x - Step 3: Cross multiply
4,195,564.75x = 6,296,710.14 × 2,174,386.51 - Step 4: Simplify right side
4,195,564.75x = 13,691,481,585,796.21 - Step 5: Solve for x
x = 13,691,481,585,796.21/4,195,564.75 - Step 6: Final answer
x = 3,263,322.68
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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.