Finding the Fourth Proportional to 3,664,250.69, 5,496,753.09 and 1,268,091.68
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Solution
The fourth proportional to 3,664,250.69, 5,496,753.09 and 1,268,091.68 is: 1,902,268.00
Step by Step Solution
- Step 1: Write the proportion equation
3,664,250.69 : 5,496,753.09 = 1,268,091.68 : x - Step 2: Convert to fraction form
3,664,250.69/5,496,753.09 = 1,268,091.68/x - Step 3: Cross multiply
3,664,250.69x = 5,496,753.09 × 1,268,091.68 - Step 4: Simplify right side
3,664,250.69x = 6,970,386,832,959.53 - Step 5: Solve for x
x = 6,970,386,832,959.53/3,664,250.69 - Step 6: Final answer
x = 1,902,268.00
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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.