Finding the Fourth Proportional to 6,734,354.93, 10,099,403.96 and 2,416,308.65
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Solution
The fourth proportional to 6,734,354.93, 10,099,403.96 and 2,416,308.65 is: 3,623,699.29
Step by Step Solution
- Step 1: Write the proportion equation
6,734,354.93 : 10,099,403.96 = 2,416,308.65 : x - Step 2: Convert to fraction form
6,734,354.93/10,099,403.96 = 2,416,308.65/x - Step 3: Cross multiply
6,734,354.93x = 10,099,403.96 × 2,416,308.65 - Step 4: Simplify right side
6,734,354.93x = 24,403,277,148,392.25 - Step 5: Solve for x
x = 24,403,277,148,392.25/6,734,354.93 - Step 6: Final answer
x = 3,623,699.29
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.