Finding the Fourth Proportional to 3,058,647.42, 4,587,674.67 and 928,750.26
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Solution
The fourth proportional to 3,058,647.42, 4,587,674.67 and 928,750.26 is: 1,393,035.37
Step by Step Solution
- Step 1: Write the proportion equation
3,058,647.42 : 4,587,674.67 = 928,750.26 : x - Step 2: Convert to fraction form
3,058,647.42/4,587,674.67 = 928,750.26/x - Step 3: Cross multiply
3,058,647.42x = 4,587,674.67 × 928,750.26 - Step 4: Simplify right side
3,058,647.42x = 4,260,804,042,557.91 - Step 5: Solve for x
x = 4,260,804,042,557.91/3,058,647.42 - Step 6: Final answer
x = 1,393,035.37
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.