Finding the Fourth Proportional to 10,960,489.23, 15,125,503.86 and 6,066,048.84
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Solution
The fourth proportional to 10,960,489.23, 15,125,503.86 and 6,066,048.84 is: 8,371,163.30
Step by Step Solution
- Step 1: Write the proportion equation
10,960,489.23 : 15,125,503.86 = 6,066,048.84 : x - Step 2: Convert to fraction form
10,960,489.23/15,125,503.86 = 6,066,048.84/x - Step 3: Cross multiply
10,960,489.23x = 15,125,503.86 × 6,066,048.84 - Step 4: Simplify right side
10,960,489.23x = 91,752,045,144,368.52 - Step 5: Solve for x
x = 91,752,045,144,368.52/10,960,489.23 - Step 6: Final answer
x = 8,371,163.30
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.