Finding the Fourth Proportional to 9,633,675.94, 14,450,562.20 and 2,445,211.97
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Solution
The fourth proportional to 9,633,675.94, 14,450,562.20 and 2,445,211.97 is: 3,667,830.22
Step by Step Solution
- Step 1: Write the proportion equation
9,633,675.94 : 14,450,562.20 = 2,445,211.97 : x - Step 2: Convert to fraction form
9,633,675.94/14,450,562.20 = 2,445,211.97/x - Step 3: Cross multiply
9,633,675.94x = 14,450,562.20 × 2,445,211.97 - Step 4: Simplify right side
9,633,675.94x = 35,334,687,706,908.98 - Step 5: Solve for x
x = 35,334,687,706,908.98/9,633,675.94 - Step 6: Final answer
x = 3,667,830.22
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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.