Finding the Third Proportional to 581,721.75 and 1,233,873
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Solution
The third proportional to 581,721.75 and 1,233,873 is: 2,617,131.95
Step by Step Solution
- Step 1: Write the proportion equation
581,721.75 : 1,233,873 = 1,233,873 : x - Step 2: Convert to fraction form
581,721.75/1,233,873 = 1,233,873/x - Step 3: Cross multiply
581,721.75x = 1,233,873 × 1,233,873 - Step 4: Simplify right side
581,721.75x = 1,522,442,580,129 - Step 5: Solve for x
x = 1,522,442,580,129/581,721.75 - Step 6: Final answer
x = 2,617,131.95
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.