Finding the Fourth Proportional to 4,697,226.50, 6,481,845 and 2,604,048.18
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Solution
The fourth proportional to 4,697,226.50, 6,481,845 and 2,604,048.18 is: 3,593,404.89
Step by Step Solution
- Step 1: Write the proportion equation
4,697,226.50 : 6,481,845 = 2,604,048.18 : x - Step 2: Convert to fraction form
4,697,226.50/6,481,845 = 2,604,048.18/x - Step 3: Cross multiply
4,697,226.50x = 6,481,845 × 2,604,048.18 - Step 4: Simplify right side
4,697,226.50x = 16,879,036,675,292.10 - Step 5: Solve for x
x = 16,879,036,675,292.10/4,697,226.50 - Step 6: Final answer
x = 3,593,404.89
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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.