Finding the Third Proportional to 578,255.99 and 1,253,043.26
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Solution
The third proportional to 578,255.99 and 1,253,043.26 is: 2,715,263.55
Step by Step Solution
- Step 1: Write the proportion equation
578,255.99 : 1,253,043.26 = 1,253,043.26 : x - Step 2: Convert to fraction form
578,255.99/1,253,043.26 = 1,253,043.26/x - Step 3: Cross multiply
578,255.99x = 1,253,043.26 × 1,253,043.26 - Step 4: Simplify right side
578,255.99x = 1,570,117,420,633.53 - Step 5: Solve for x
x = 1,570,117,420,633.53/578,255.99 - Step 6: Final answer
x = 2,715,263.55
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.