Finding the Fourth Proportional to 14,044,457.36, 21,067,414.72 and 4,460,586
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Solution
The fourth proportional to 14,044,457.36, 21,067,414.72 and 4,460,586 is: 6,691,110.43
Step by Step Solution
- Step 1: Write the proportion equation
14,044,457.36 : 21,067,414.72 = 4,460,586 : x - Step 2: Convert to fraction form
14,044,457.36/21,067,414.72 = 4,460,586/x - Step 3: Cross multiply
14,044,457.36x = 21,067,414.72 × 4,460,586 - Step 4: Simplify right side
14,044,457.36x = 93,973,015,156,225.92 - Step 5: Solve for x
x = 93,973,015,156,225.92/14,044,457.36 - Step 6: Final answer
x = 6,691,110.43
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.