Finding the Fourth Proportional to 1,743,034.66, 2,614,554.05 and 544,963.26
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Solution
The fourth proportional to 1,743,034.66, 2,614,554.05 and 544,963.26 is: 817,445.53
Step by Step Solution
- Step 1: Write the proportion equation
1,743,034.66 : 2,614,554.05 = 544,963.26 : x - Step 2: Convert to fraction form
1,743,034.66/2,614,554.05 = 544,963.26/x - Step 3: Cross multiply
1,743,034.66x = 2,614,554.05 × 544,963.26 - Step 4: Simplify right side
1,743,034.66x = 1,424,835,898,534.20 - Step 5: Solve for x
x = 1,424,835,898,534.20/1,743,034.66 - Step 6: Final answer
x = 817,445.53
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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.