Finding the Third Proportional to 652,209.75 and 901,212.75
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Solution
The third proportional to 652,209.75 and 901,212.75 is: 1,245,281.02
Step by Step Solution
- Step 1: Write the proportion equation
652,209.75 : 901,212.75 = 901,212.75 : x - Step 2: Convert to fraction form
652,209.75/901,212.75 = 901,212.75/x - Step 3: Cross multiply
652,209.75x = 901,212.75 × 901,212.75 - Step 4: Simplify right side
652,209.75x = 812,184,420,762.56 - Step 5: Solve for x
x = 812,184,420,762.56/652,209.75 - Step 6: Final answer
x = 1,245,281.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.