Finding the Fourth Proportional to 4,610,994.48, 6,902,318.88 and 3,930,750
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Solution
The fourth proportional to 4,610,994.48, 6,902,318.88 and 3,930,750 is: 5,884,043.03
Step by Step Solution
- Step 1: Write the proportion equation
4,610,994.48 : 6,902,318.88 = 3,930,750 : x - Step 2: Convert to fraction form
4,610,994.48/6,902,318.88 = 3,930,750/x - Step 3: Cross multiply
4,610,994.48x = 6,902,318.88 × 3,930,750 - Step 4: Simplify right side
4,610,994.48x = 27,131,289,937,560 - Step 5: Solve for x
x = 27,131,289,937,560/4,610,994.48 - Step 6: Final answer
x = 5,884,043.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.