Finding the Fourth Proportional to 2,606,126.27, 3,596,451.84 and 1,460,214.81
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Solution
The fourth proportional to 2,606,126.27, 3,596,451.84 and 1,460,214.81 is: 2,015,095.09
Step by Step Solution
- Step 1: Write the proportion equation
2,606,126.27 : 3,596,451.84 = 1,460,214.81 : x - Step 2: Convert to fraction form
2,606,126.27/3,596,451.84 = 1,460,214.81/x - Step 3: Cross multiply
2,606,126.27x = 3,596,451.84 × 1,460,214.81 - Step 4: Simplify right side
2,606,126.27x = 5,251,592,240,219.75 - Step 5: Solve for x
x = 5,251,592,240,219.75/2,606,126.27 - Step 6: Final answer
x = 2,015,095.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.