Finding the Fourth Proportional to 9,494,711.58, 14,242,067.55 and 2,306,197.03
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Solution
The fourth proportional to 9,494,711.58, 14,242,067.55 and 2,306,197.03 is: 3,459,295.59
Step by Step Solution
- Step 1: Write the proportion equation
9,494,711.58 : 14,242,067.55 = 2,306,197.03 : x - Step 2: Convert to fraction form
9,494,711.58/14,242,067.55 = 2,306,197.03/x - Step 3: Cross multiply
9,494,711.58x = 14,242,067.55 × 2,306,197.03 - Step 4: Simplify right side
9,494,711.58x = 32,845,013,884,869.38 - Step 5: Solve for x
x = 32,845,013,884,869.38/9,494,711.58 - Step 6: Final answer
x = 3,459,295.59
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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.