Finding the Fourth Proportional to 8,336,102.39, 12,502,403.98 and 2,351,070.71
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Solution
The fourth proportional to 8,336,102.39, 12,502,403.98 and 2,351,070.71 is: 3,526,112.61
Step by Step Solution
- Step 1: Write the proportion equation
8,336,102.39 : 12,502,403.98 = 2,351,070.71 : x - Step 2: Convert to fraction form
8,336,102.39/12,502,403.98 = 2,351,070.71/x - Step 3: Cross multiply
8,336,102.39x = 12,502,403.98 × 2,351,070.71 - Step 4: Simplify right side
8,336,102.39x = 29,394,035,733,575.73 - Step 5: Solve for x
x = 29,394,035,733,575.73/8,336,102.39 - Step 6: Final answer
x = 3,526,112.61
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.