Finding the Fourth Proportional to 6,775,422.52, 9,350,108.48 and 3,677,952
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Solution
The fourth proportional to 6,775,422.52, 9,350,108.48 and 3,677,952 is: 5,075,587.55
Step by Step Solution
- Step 1: Write the proportion equation
6,775,422.52 : 9,350,108.48 = 3,677,952 : x - Step 2: Convert to fraction form
6,775,422.52/9,350,108.48 = 3,677,952/x - Step 3: Cross multiply
6,775,422.52x = 9,350,108.48 × 3,677,952 - Step 4: Simplify right side
6,775,422.52x = 34,389,250,184,232.96 - Step 5: Solve for x
x = 34,389,250,184,232.96/6,775,422.52 - Step 6: Final answer
x = 5,075,587.55
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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.