Finding the Fourth Proportional to 9,416,244.39, 14,124,497.79 and 2,684,658.39
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Solution
The fourth proportional to 9,416,244.39, 14,124,497.79 and 2,684,658.39 is: 4,027,024.99
Step by Step Solution
- Step 1: Write the proportion equation
9,416,244.39 : 14,124,497.79 = 2,684,658.39 : x - Step 2: Convert to fraction form
9,416,244.39/14,124,497.79 = 2,684,658.39/x - Step 3: Cross multiply
9,416,244.39x = 14,124,497.79 × 2,684,658.39 - Step 4: Simplify right side
9,416,244.39x = 37,919,451,496,459.96 - Step 5: Solve for x
x = 37,919,451,496,459.96/9,416,244.39 - Step 6: Final answer
x = 4,027,024.99
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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.