Finding the Third Proportional to 4,118,900.63 and 8,857,674
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Solution
The third proportional to 4,118,900.63 and 8,857,674 is: 19,048,381.07
Step by Step Solution
- Step 1: Write the proportion equation
4,118,900.63 : 8,857,674 = 8,857,674 : x - Step 2: Convert to fraction form
4,118,900.63/8,857,674 = 8,857,674/x - Step 3: Cross multiply
4,118,900.63x = 8,857,674 × 8,857,674 - Step 4: Simplify right side
4,118,900.63x = 78,458,388,690,276 - Step 5: Solve for x
x = 78,458,388,690,276/4,118,900.63 - Step 6: Final answer
x = 19,048,381.07
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.