Finding the Fourth Proportional to 1,673,659.08, 2,511,557.82 and 608,599.80
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Solution
The fourth proportional to 1,673,659.08, 2,511,557.82 and 608,599.80 is: 913,288.50
Step by Step Solution
- Step 1: Write the proportion equation
1,673,659.08 : 2,511,557.82 = 608,599.80 : x - Step 2: Convert to fraction form
1,673,659.08/2,511,557.82 = 608,599.80/x - Step 3: Cross multiply
1,673,659.08x = 2,511,557.82 × 608,599.80 - Step 4: Simplify right side
1,673,659.08x = 1,528,533,586,940.44 - Step 5: Solve for x
x = 1,528,533,586,940.44/1,673,659.08 - Step 6: Final answer
x = 913,288.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.