Finding the Fourth Proportional to 5,894,922.24, 8,842,382.61 and 1,635,090.54
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Solution
The fourth proportional to 5,894,922.24, 8,842,382.61 and 1,635,090.54 is: 2,452,635.60
Step by Step Solution
- Step 1: Write the proportion equation
5,894,922.24 : 8,842,382.61 = 1,635,090.54 : x - Step 2: Convert to fraction form
5,894,922.24/8,842,382.61 = 1,635,090.54/x - Step 3: Cross multiply
5,894,922.24x = 8,842,382.61 × 1,635,090.54 - Step 4: Simplify right side
5,894,922.24x = 14,458,096,156,671.51 - Step 5: Solve for x
x = 14,458,096,156,671.51/5,894,922.24 - Step 6: Final answer
x = 2,452,635.60
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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.