Finding the Fourth Proportional to 8,246,707.94, 12,365,091.93 and 3,696,933.35
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Solution
The fourth proportional to 8,246,707.94, 12,365,091.93 and 3,696,933.35 is: 5,543,172.02
Step by Step Solution
- Step 1: Write the proportion equation
8,246,707.94 : 12,365,091.93 = 3,696,933.35 : x - Step 2: Convert to fraction form
8,246,707.94/12,365,091.93 = 3,696,933.35/x - Step 3: Cross multiply
8,246,707.94x = 12,365,091.93 × 3,696,933.35 - Step 4: Simplify right side
8,246,707.94x = 45,712,920,731,832.87 - Step 5: Solve for x
x = 45,712,920,731,832.87/8,246,707.94 - Step 6: Final answer
x = 5,543,172.02
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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.