Finding the Fourth Proportional to 2,424,838.24, 3,637,403.16 and 741,956.32
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Solution
The fourth proportional to 2,424,838.24, 3,637,403.16 and 741,956.32 is: 1,112,979.09
Step by Step Solution
- Step 1: Write the proportion equation
2,424,838.24 : 3,637,403.16 = 741,956.32 : x - Step 2: Convert to fraction form
2,424,838.24/3,637,403.16 = 741,956.32/x - Step 3: Cross multiply
2,424,838.24x = 3,637,403.16 × 741,956.32 - Step 4: Simplify right side
2,424,838.24x = 2,698,794,262,949.97 - Step 5: Solve for x
x = 2,698,794,262,949.97/2,424,838.24 - Step 6: Final answer
x = 1,112,979.09
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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.