Finding the Third Proportional to 809,969.63 and 1,735,215.75
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Solution
The third proportional to 809,969.63 and 1,735,215.75 is: 3,717,390.88
Step by Step Solution
- Step 1: Write the proportion equation
809,969.63 : 1,735,215.75 = 1,735,215.75 : x - Step 2: Convert to fraction form
809,969.63/1,735,215.75 = 1,735,215.75/x - Step 3: Cross multiply
809,969.63x = 1,735,215.75 × 1,735,215.75 - Step 4: Simplify right side
809,969.63x = 3,010,973,699,048.06 - Step 5: Solve for x
x = 3,010,973,699,048.06/809,969.63 - Step 6: Final answer
x = 3,717,390.88
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.