Finding the Third Proportional to 772,359.05 and 1,682,025.75
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Solution
The third proportional to 772,359.05 and 1,682,025.75 is: 3,663,076.95
Step by Step Solution
- Step 1: Write the proportion equation
772,359.05 : 1,682,025.75 = 1,682,025.75 : x - Step 2: Convert to fraction form
772,359.05/1,682,025.75 = 1,682,025.75/x - Step 3: Cross multiply
772,359.05x = 1,682,025.75 × 1,682,025.75 - Step 4: Simplify right side
772,359.05x = 2,829,210,623,663.06 - Step 5: Solve for x
x = 2,829,210,623,663.06/772,359.05 - Step 6: Final answer
x = 3,663,076.95
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.