Finding the Fourth Proportional to 2,374,193.88, 3,561,259.86 and 577,072.26
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Solution
The fourth proportional to 2,374,193.88, 3,561,259.86 and 577,072.26 is: 865,600.86
Step by Step Solution
- Step 1: Write the proportion equation
2,374,193.88 : 3,561,259.86 = 577,072.26 : x - Step 2: Convert to fraction form
2,374,193.88/3,561,259.86 = 577,072.26/x - Step 3: Cross multiply
2,374,193.88x = 3,561,259.86 × 577,072.26 - Step 4: Simplify right side
2,374,193.88x = 2,055,104,275,857.48 - Step 5: Solve for x
x = 2,055,104,275,857.48/2,374,193.88 - Step 6: Final answer
x = 865,600.86
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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.