Finding the Fourth Proportional to 4,048,141.58, 6,071,316.66 and 1,168,883.41
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Solution
The fourth proportional to 4,048,141.58, 6,071,316.66 and 1,168,883.41 is: 1,753,066.48
Step by Step Solution
- Step 1: Write the proportion equation
4,048,141.58 : 6,071,316.66 = 1,168,883.41 : x - Step 2: Convert to fraction form
4,048,141.58/6,071,316.66 = 1,168,883.41/x - Step 3: Cross multiply
4,048,141.58x = 6,071,316.66 × 1,168,883.41 - Step 4: Simplify right side
4,048,141.58x = 7,096,661,320,730.61 - Step 5: Solve for x
x = 7,096,661,320,730.61/4,048,141.58 - Step 6: Final answer
x = 1,753,066.48
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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.