Finding the Third Proportional to 564,711.75 and 828,235.13
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Solution
The third proportional to 564,711.75 and 828,235.13 is: 1,214,731.98
Step by Step Solution
- Step 1: Write the proportion equation
564,711.75 : 828,235.13 = 828,235.13 : x - Step 2: Convert to fraction form
564,711.75/828,235.13 = 828,235.13/x - Step 3: Cross multiply
564,711.75x = 828,235.13 × 828,235.13 - Step 4: Simplify right side
564,711.75x = 685,973,422,283.77 - Step 5: Solve for x
x = 685,973,422,283.77/564,711.75 - Step 6: Final answer
x = 1,214,731.98
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.