Finding the Fourth Proportional to 8,860,727.95, 13,293,333.63 and 2,470,980.99
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Solution
The fourth proportional to 8,860,727.95, 13,293,333.63 and 2,470,980.99 is: 3,707,096.62
Step by Step Solution
- Step 1: Write the proportion equation
8,860,727.95 : 13,293,333.63 = 2,470,980.99 : x - Step 2: Convert to fraction form
8,860,727.95/13,293,333.63 = 2,470,980.99/x - Step 3: Cross multiply
8,860,727.95x = 13,293,333.63 × 2,470,980.99 - Step 4: Simplify right side
8,860,727.95x = 32,847,574,668,532.70 - Step 5: Solve for x
x = 32,847,574,668,532.70/8,860,727.95 - Step 6: Final answer
x = 3,707,096.62
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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.