Finding the Fourth Proportional to 2,514,669.13, 3,772,038.29 and 717,552.03
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Solution
The fourth proportional to 2,514,669.13, 3,772,038.29 and 717,552.03 is: 1,076,337.92
Step by Step Solution
- Step 1: Write the proportion equation
2,514,669.13 : 3,772,038.29 = 717,552.03 : x - Step 2: Convert to fraction form
2,514,669.13/3,772,038.29 = 717,552.03/x - Step 3: Cross multiply
2,514,669.13x = 3,772,038.29 × 717,552.03 - Step 4: Simplify right side
2,514,669.13x = 2,706,633,732,227.23 - Step 5: Solve for x
x = 2,706,633,732,227.23/2,514,669.13 - Step 6: Final answer
x = 1,076,337.92
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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.