Finding the Fourth Proportional to 9,362,883.68, 14,044,325.35 and 2,631,297.68
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Solution
The fourth proportional to 9,362,883.68, 14,044,325.35 and 2,631,297.68 is: 3,946,946.47
Step by Step Solution
- Step 1: Write the proportion equation
9,362,883.68 : 14,044,325.35 = 2,631,297.68 : x - Step 2: Convert to fraction form
9,362,883.68/14,044,325.35 = 2,631,297.68/x - Step 3: Cross multiply
9,362,883.68x = 14,044,325.35 × 2,631,297.68 - Step 4: Simplify right side
9,362,883.68x = 36,954,800,710,620.19 - Step 5: Solve for x
x = 36,954,800,710,620.19/9,362,883.68 - Step 6: Final answer
x = 3,946,946.47
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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.