Finding the Fourth Proportional to 6,733,524.34, 9,292,263.60 and 3,677,745.88
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Solution
The fourth proportional to 6,733,524.34, 9,292,263.60 and 3,677,745.88 is: 5,075,289.32
Step by Step Solution
- Step 1: Write the proportion equation
6,733,524.34 : 9,292,263.60 = 3,677,745.88 : x - Step 2: Convert to fraction form
6,733,524.34/9,292,263.60 = 3,677,745.88/x - Step 3: Cross multiply
6,733,524.34x = 9,292,263.60 × 3,677,745.88 - Step 4: Simplify right side
6,733,524.34x = 34,174,584,170,773.96 - Step 5: Solve for x
x = 34,174,584,170,773.96/6,733,524.34 - Step 6: Final answer
x = 5,075,289.32
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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.