Finding the Fourth Proportional to 9,465,778.26, 14,205,056.13 and 3,707,797.65
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Solution
The fourth proportional to 9,465,778.26, 14,205,056.13 and 3,707,797.65 is: 5,564,198.99
Step by Step Solution
- Step 1: Write the proportion equation
9,465,778.26 : 14,205,056.13 = 3,707,797.65 : x - Step 2: Convert to fraction form
9,465,778.26/14,205,056.13 = 3,707,797.65/x - Step 3: Cross multiply
9,465,778.26x = 14,205,056.13 × 3,707,797.65 - Step 4: Simplify right side
9,465,778.26x = 52,669,473,787,875.09 - Step 5: Solve for x
x = 52,669,473,787,875.09/9,465,778.26 - Step 6: Final answer
x = 5,564,198.99
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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.