Finding the Fourth Proportional to 9,349,238.08, 14,045,138.28 and 6,763,518.42
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Solution
The fourth proportional to 9,349,238.08, 14,045,138.28 and 6,763,518.42 is: 10,160,673.06
Step by Step Solution
- Step 1: Write the proportion equation
9,349,238.08 : 14,045,138.28 = 6,763,518.42 : x - Step 2: Convert to fraction form
9,349,238.08/14,045,138.28 = 6,763,518.42/x - Step 3: Cross multiply
9,349,238.08x = 14,045,138.28 × 6,763,518.42 - Step 4: Simplify right side
9,349,238.08x = 94,994,551,494,194.72 - Step 5: Solve for x
x = 94,994,551,494,194.72/9,349,238.08 - Step 6: Final answer
x = 10,160,673.06
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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.