Finding the Third Proportional to 839,048.63 and 1,330,683.19
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Solution
The third proportional to 839,048.63 and 1,330,683.19 is: 2,110,387.52
Step by Step Solution
- Step 1: Write the proportion equation
839,048.63 : 1,330,683.19 = 1,330,683.19 : x - Step 2: Convert to fraction form
839,048.63/1,330,683.19 = 1,330,683.19/x - Step 3: Cross multiply
839,048.63x = 1,330,683.19 × 1,330,683.19 - Step 4: Simplify right side
839,048.63x = 1,770,717,745,495.16 - Step 5: Solve for x
x = 1,770,717,745,495.16/839,048.63 - Step 6: Final answer
x = 2,110,387.52
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.