Finding the Fourth Proportional to 2,476,391.97, 3,714,204.81 and 1,017,586.29
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Solution
The fourth proportional to 2,476,391.97, 3,714,204.81 and 1,017,586.29 is: 1,526,222.00
Step by Step Solution
- Step 1: Write the proportion equation
2,476,391.97 : 3,714,204.81 = 1,017,586.29 : x - Step 2: Convert to fraction form
2,476,391.97/3,714,204.81 = 1,017,586.29/x - Step 3: Cross multiply
2,476,391.97x = 3,714,204.81 × 1,017,586.29 - Step 4: Simplify right side
2,476,391.97x = 3,779,523,892,908.06 - Step 5: Solve for x
x = 3,779,523,892,908.06/2,476,391.97 - Step 6: Final answer
x = 1,526,222.00
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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.