Finding the Fourth Proportional to 11,675,005.51, 17,497,318.19 and 4,750,415.09
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Solution
The fourth proportional to 11,675,005.51, 17,497,318.19 and 4,750,415.09 is: 7,119,441.98
Step by Step Solution
- Step 1: Write the proportion equation
11,675,005.51 : 17,497,318.19 = 4,750,415.09 : x - Step 2: Convert to fraction form
11,675,005.51/17,497,318.19 = 4,750,415.09/x - Step 3: Cross multiply
11,675,005.51x = 17,497,318.19 × 4,750,415.09 - Step 4: Simplify right side
11,675,005.51x = 83,119,524,364,307.48 - Step 5: Solve for x
x = 83,119,524,364,307.48/11,675,005.51 - Step 6: Final answer
x = 7,119,441.98
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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.