Finding the Fourth Proportional to 6,134,567.36, 9,197,450.40 and 2,344,856
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Solution
The fourth proportional to 6,134,567.36, 9,197,450.40 and 2,344,856 is: 3,515,601.91
Step by Step Solution
- Step 1: Write the proportion equation
6,134,567.36 : 9,197,450.40 = 2,344,856 : x - Step 2: Convert to fraction form
6,134,567.36/9,197,450.40 = 2,344,856/x - Step 3: Cross multiply
6,134,567.36x = 9,197,450.40 × 2,344,856 - Step 4: Simplify right side
6,134,567.36x = 21,566,696,755,142.40 - Step 5: Solve for x
x = 21,566,696,755,142.40/6,134,567.36 - Step 6: Final answer
x = 3,515,601.91
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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.