Finding the Fourth Proportional to 9,656,503.90, 14,484,755.85 and 6,064,793.80
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Solution
The fourth proportional to 9,656,503.90, 14,484,755.85 and 6,064,793.80 is: 9,097,190.70
Step by Step Solution
- Step 1: Write the proportion equation
9,656,503.90 : 14,484,755.85 = 6,064,793.80 : x - Step 2: Convert to fraction form
9,656,503.90/14,484,755.85 = 6,064,793.80/x - Step 3: Cross multiply
9,656,503.90x = 14,484,755.85 × 6,064,793.80 - Step 4: Simplify right side
9,656,503.90x = 87,847,057,473,593.72 - Step 5: Solve for x
x = 87,847,057,473,593.72/9,656,503.90 - Step 6: Final answer
x = 9,097,190.70
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1.5x scale
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.