Finding the Fourth Proportional to 19,693,560.19, 29,544,732.06 and 6,048,083.63
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Solution
The fourth proportional to 19,693,560.19, 29,544,732.06 and 6,048,083.63 is: 9,073,474.20
Step by Step Solution
- Step 1: Write the proportion equation
19,693,560.19 : 29,544,732.06 = 6,048,083.63 : x - Step 2: Convert to fraction form
19,693,560.19/29,544,732.06 = 6,048,083.63/x - Step 3: Cross multiply
19,693,560.19x = 29,544,732.06 × 6,048,083.63 - Step 4: Simplify right side
19,693,560.19x = 178,689,010,309,701.97 - Step 5: Solve for x
x = 178,689,010,309,701.97/19,693,560.19 - Step 6: Final answer
x = 9,073,474.20
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.