Finding the Fourth Proportional to 4,186,022.22, 5,776,637.22 and 2,350,495.08
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Solution
The fourth proportional to 4,186,022.22, 5,776,637.22 and 2,350,495.08 is: 3,243,641.97
Step by Step Solution
- Step 1: Write the proportion equation
4,186,022.22 : 5,776,637.22 = 2,350,495.08 : x - Step 2: Convert to fraction form
4,186,022.22/5,776,637.22 = 2,350,495.08/x - Step 3: Cross multiply
4,186,022.22x = 5,776,637.22 × 2,350,495.08 - Step 4: Simplify right side
4,186,022.22x = 13,577,957,364,554.88 - Step 5: Solve for x
x = 13,577,957,364,554.88/4,186,022.22 - Step 6: Final answer
x = 3,243,641.97
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.