Finding the Fourth Proportional to 10,183,537.44, 14,053,264.56 and 5,834,031.84
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Solution
The fourth proportional to 10,183,537.44, 14,053,264.56 and 5,834,031.84 is: 8,050,954.14
Step by Step Solution
- Step 1: Write the proportion equation
10,183,537.44 : 14,053,264.56 = 5,834,031.84 : x - Step 2: Convert to fraction form
10,183,537.44/14,053,264.56 = 5,834,031.84/x - Step 3: Cross multiply
10,183,537.44x = 14,053,264.56 × 5,834,031.84 - Step 4: Simplify right side
10,183,537.44x = 81,987,192,898,983.59 - Step 5: Solve for x
x = 81,987,192,898,983.59/10,183,537.44 - Step 6: Final answer
x = 8,050,954.14
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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.