Finding the Fourth Proportional to 10,623,717, 14,660,729.46 and 5,794,821
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Solution
The fourth proportional to 10,623,717, 14,660,729.46 and 5,794,821 is: 7,996,852.98
Step by Step Solution
- Step 1: Write the proportion equation
10,623,717 : 14,660,729.46 = 5,794,821 : x - Step 2: Convert to fraction form
10,623,717/14,660,729.46 = 5,794,821/x - Step 3: Cross multiply
10,623,717x = 14,660,729.46 × 5,794,821 - Step 4: Simplify right side
10,623,717x = 84,956,302,950,126.67 - Step 5: Solve for x
x = 84,956,302,950,126.67/10,623,717 - Step 6: Final answer
x = 7,996,852.98
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.