Finding the Fourth Proportional to 9,091,437.36, 13,636,823.88 and 2,701,523.63
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Solution
The fourth proportional to 9,091,437.36, 13,636,823.88 and 2,701,523.63 is: 4,052,186.75
Step by Step Solution
- Step 1: Write the proportion equation
9,091,437.36 : 13,636,823.88 = 2,701,523.63 : x - Step 2: Convert to fraction form
9,091,437.36/13,636,823.88 = 2,701,523.63/x - Step 3: Cross multiply
9,091,437.36x = 13,636,823.88 × 2,701,523.63 - Step 4: Simplify right side
9,091,437.36x = 36,840,201,994,191.05 - Step 5: Solve for x
x = 36,840,201,994,191.05/9,091,437.36 - Step 6: Final answer
x = 4,052,186.75
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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.