Finding the Third Proportional to 571,803.75 and 1,243,207.13
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Solution
The third proportional to 571,803.75 and 1,243,207.13 is: 2,702,962.26
Step by Step Solution
- Step 1: Write the proportion equation
571,803.75 : 1,243,207.13 = 1,243,207.13 : x - Step 2: Convert to fraction form
571,803.75/1,243,207.13 = 1,243,207.13/x - Step 3: Cross multiply
571,803.75x = 1,243,207.13 × 1,243,207.13 - Step 4: Simplify right side
571,803.75x = 1,545,563,955,650.77 - Step 5: Solve for x
x = 1,545,563,955,650.77/571,803.75 - Step 6: Final answer
x = 2,702,962.26
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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.