Finding the Fourth Proportional to 5,337,319, 8,006,807.94 and 1,792,292.44
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Solution
The fourth proportional to 5,337,319, 8,006,807.94 and 1,792,292.44 is: 2,688,717.19
Step by Step Solution
- Step 1: Write the proportion equation
5,337,319 : 8,006,807.94 = 1,792,292.44 : x - Step 2: Convert to fraction form
5,337,319/8,006,807.94 = 1,792,292.44/x - Step 3: Cross multiply
5,337,319x = 8,006,807.94 × 1,792,292.44 - Step 4: Simplify right side
5,337,319x = 14,350,541,339,393.97 - Step 5: Solve for x
x = 14,350,541,339,393.97/5,337,319 - Step 6: Final answer
x = 2,688,717.19
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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.