Finding the Fourth Proportional to 3,626,360.52, 5,434,060.26 and 2,426,134.26
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Solution
The fourth proportional to 3,626,360.52, 5,434,060.26 and 2,426,134.26 is: 3,635,534.77
Step by Step Solution
- Step 1: Write the proportion equation
3,626,360.52 : 5,434,060.26 = 2,426,134.26 : x - Step 2: Convert to fraction form
3,626,360.52/5,434,060.26 = 2,426,134.26/x - Step 3: Cross multiply
3,626,360.52x = 5,434,060.26 × 2,426,134.26 - Step 4: Simplify right side
3,626,360.52x = 13,183,759,767,690.51 - Step 5: Solve for x
x = 13,183,759,767,690.51/3,626,360.52 - Step 6: Final answer
x = 3,635,534.77
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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.