Finding the Fourth Proportional to 6,799,473.27, 10,195,479.59 and 2,696,639.67
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Solution
The fourth proportional to 6,799,473.27, 10,195,479.59 and 2,696,639.67 is: 4,043,480.08
Step by Step Solution
- Step 1: Write the proportion equation
6,799,473.27 : 10,195,479.59 = 2,696,639.67 : x - Step 2: Convert to fraction form
6,799,473.27/10,195,479.59 = 2,696,639.67/x - Step 3: Cross multiply
6,799,473.27x = 10,195,479.59 × 2,696,639.67 - Step 4: Simplify right side
6,799,473.27x = 27,493,534,703,586.14 - Step 5: Solve for x
x = 27,493,534,703,586.14/6,799,473.27 - Step 6: Final answer
x = 4,043,480.08
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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.