Finding the Fourth Proportional to 2,345,609.90, 3,517,995 and 703,952.66
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Solution
The fourth proportional to 2,345,609.90, 3,517,995 and 703,952.66 is: 1,055,802.99
Step by Step Solution
- Step 1: Write the proportion equation
2,345,609.90 : 3,517,995 = 703,952.66 : x - Step 2: Convert to fraction form
2,345,609.90/3,517,995 = 703,952.66/x - Step 3: Cross multiply
2,345,609.90x = 3,517,995 × 703,952.66 - Step 4: Simplify right side
2,345,609.90x = 2,476,501,938,116.70 - Step 5: Solve for x
x = 2,476,501,938,116.70/2,345,609.90 - Step 6: Final answer
x = 1,055,802.99
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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.