Finding the Fourth Proportional to 11,649,463.19, 17,476,717.20 and 4,460,997.41
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Solution
The fourth proportional to 11,649,463.19, 17,476,717.20 and 4,460,997.41 is: 6,692,462.04
Step by Step Solution
- Step 1: Write the proportion equation
11,649,463.19 : 17,476,717.20 = 4,460,997.41 : x - Step 2: Convert to fraction form
11,649,463.19/17,476,717.20 = 4,460,997.41/x - Step 3: Cross multiply
11,649,463.19x = 17,476,717.20 × 4,460,997.41 - Step 4: Simplify right side
11,649,463.19x = 77,963,590,164,502.45 - Step 5: Solve for x
x = 77,963,590,164,502.45/11,649,463.19 - Step 6: Final answer
x = 6,692,462.04
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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.