Finding the Fourth Proportional to 10,910,752.97, 16,365,536.24 and 3,337,718.72
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Solution
The fourth proportional to 10,910,752.97, 16,365,536.24 and 3,337,718.72 is: 5,006,396.60
Step by Step Solution
- Step 1: Write the proportion equation
10,910,752.97 : 16,365,536.24 = 3,337,718.72 : x - Step 2: Convert to fraction form
10,910,752.97/16,365,536.24 = 3,337,718.72/x - Step 3: Cross multiply
10,910,752.97x = 16,365,536.24 × 3,337,718.72 - Step 4: Simplify right side
10,910,752.97x = 54,623,556,572,570.13 - Step 5: Solve for x
x = 54,623,556,572,570.13/10,910,752.97 - Step 6: Final answer
x = 5,006,396.60
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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.