Finding the Fourth Proportional to 5,855,030.68, 8,079,768.48 and 3,241,651
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Solution
The fourth proportional to 5,855,030.68, 8,079,768.48 and 3,241,651 is: 4,473,382.12
Step by Step Solution
- Step 1: Write the proportion equation
5,855,030.68 : 8,079,768.48 = 3,241,651 : x - Step 2: Convert to fraction form
5,855,030.68/8,079,768.48 = 3,241,651/x - Step 3: Cross multiply
5,855,030.68x = 8,079,768.48 × 3,241,651 - Step 4: Simplify right side
5,855,030.68x = 26,191,789,572,960.48 - Step 5: Solve for x
x = 26,191,789,572,960.48/5,855,030.68 - Step 6: Final answer
x = 4,473,382.12
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.