Finding the Fourth Proportional to 10,740,929.26, 14,823,744.53 and 6,032,098.62
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Solution
The fourth proportional to 10,740,929.26, 14,823,744.53 and 6,032,098.62 is: 8,325,004.92
Step by Step Solution
- Step 1: Write the proportion equation
10,740,929.26 : 14,823,744.53 = 6,032,098.62 : x - Step 2: Convert to fraction form
10,740,929.26/14,823,744.53 = 6,032,098.62/x - Step 3: Cross multiply
10,740,929.26x = 14,823,744.53 × 6,032,098.62 - Step 4: Simplify right side
10,740,929.26x = 89,418,288,922,645.55 - Step 5: Solve for x
x = 89,418,288,922,645.55/10,740,929.26 - Step 6: Final answer
x = 8,325,004.92
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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.