Finding the Fourth Proportional to 9,348,466.68, 14,027,637.17 and 6,633,557.19
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Solution
The fourth proportional to 9,348,466.68, 14,027,637.17 and 6,633,557.19 is: 9,953,839.12
Step by Step Solution
- Step 1: Write the proportion equation
9,348,466.68 : 14,027,637.17 = 6,633,557.19 : x - Step 2: Convert to fraction form
9,348,466.68/14,027,637.17 = 6,633,557.19/x - Step 3: Cross multiply
9,348,466.68x = 14,027,637.17 × 6,633,557.19 - Step 4: Simplify right side
9,348,466.68x = 93,053,133,374,596.97 - Step 5: Solve for x
x = 93,053,133,374,596.97/9,348,466.68 - Step 6: Final answer
x = 9,953,839.12
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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.