Finding the Fourth Proportional to 4,042,595.06, 6,060,693.87 and 1,517,969.14
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Solution
The fourth proportional to 4,042,595.06, 6,060,693.87 and 1,517,969.14 is: 2,275,752.61
Step by Step Solution
- Step 1: Write the proportion equation
4,042,595.06 : 6,060,693.87 = 1,517,969.14 : x - Step 2: Convert to fraction form
4,042,595.06/6,060,693.87 = 1,517,969.14/x - Step 3: Cross multiply
4,042,595.06x = 6,060,693.87 × 1,517,969.14 - Step 4: Simplify right side
4,042,595.06x = 9,199,946,261,647.17 - Step 5: Solve for x
x = 9,199,946,261,647.17/4,042,595.06 - Step 6: Final answer
x = 2,275,752.61
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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.