Finding the Fourth Proportional to 4,066,653.60, 6,095,724.26 and 1,370,046.96
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Solution
The fourth proportional to 4,066,653.60, 6,095,724.26 and 1,370,046.96 is: 2,053,636.55
Step by Step Solution
- Step 1: Write the proportion equation
4,066,653.60 : 6,095,724.26 = 1,370,046.96 : x - Step 2: Convert to fraction form
4,066,653.60/6,095,724.26 = 1,370,046.96/x - Step 3: Cross multiply
4,066,653.60x = 6,095,724.26 × 1,370,046.96 - Step 4: Simplify right side
4,066,653.60x = 8,351,428,484,561.02 - Step 5: Solve for x
x = 8,351,428,484,561.02/4,066,653.60 - Step 6: Final answer
x = 2,053,636.55
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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.