Finding the Fourth Proportional to 3,092,268, 4,267,796.40 and 1,885,743.84
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Solution
The fourth proportional to 3,092,268, 4,267,796.40 and 1,885,743.84 is: 2,602,611.02
Step by Step Solution
- Step 1: Write the proportion equation
3,092,268 : 4,267,796.40 = 1,885,743.84 : x - Step 2: Convert to fraction form
3,092,268/4,267,796.40 = 1,885,743.84/x - Step 3: Cross multiply
3,092,268x = 4,267,796.40 × 1,885,743.84 - Step 4: Simplify right side
3,092,268x = 8,047,970,771,674.18 - Step 5: Solve for x
x = 8,047,970,771,674.18/3,092,268 - Step 6: Final answer
x = 2,602,611.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.