Finding the Third Proportional to 1,435,497.75 and 3,131,793
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Solution
The third proportional to 1,435,497.75 and 3,131,793 is: 6,832,562.01
Step by Step Solution
- Step 1: Write the proportion equation
1,435,497.75 : 3,131,793 = 3,131,793 : x - Step 2: Convert to fraction form
1,435,497.75/3,131,793 = 3,131,793/x - Step 3: Cross multiply
1,435,497.75x = 3,131,793 × 3,131,793 - Step 4: Simplify right side
1,435,497.75x = 9,808,127,394,849 - Step 5: Solve for x
x = 9,808,127,394,849/1,435,497.75 - Step 6: Final answer
x = 6,832,562.01
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.