Finding the Third Proportional to 548,235.84 and 847,254.94
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Solution
The third proportional to 548,235.84 and 847,254.94 is: 1,309,365.19
Step by Step Solution
- Step 1: Write the proportion equation
548,235.84 : 847,254.94 = 847,254.94 : x - Step 2: Convert to fraction form
548,235.84/847,254.94 = 847,254.94/x - Step 3: Cross multiply
548,235.84x = 847,254.94 × 847,254.94 - Step 4: Simplify right side
548,235.84x = 717,840,929,118.13 - Step 5: Solve for x
x = 717,840,929,118.13/548,235.84 - Step 6: Final answer
x = 1,309,365.19
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.