Finding the Fourth Proportional to 4,566,294.78, 6,301,217.66 and 2,500,899.05
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Solution
The fourth proportional to 4,566,294.78, 6,301,217.66 and 2,500,899.05 is: 3,451,093.28
Step by Step Solution
- Step 1: Write the proportion equation
4,566,294.78 : 6,301,217.66 = 2,500,899.05 : x - Step 2: Convert to fraction form
4,566,294.78/6,301,217.66 = 2,500,899.05/x - Step 3: Cross multiply
4,566,294.78x = 6,301,217.66 × 2,500,899.05 - Step 4: Simplify right side
4,566,294.78x = 15,758,709,241,608.98 - Step 5: Solve for x
x = 15,758,709,241,608.98/4,566,294.78 - Step 6: Final answer
x = 3,451,093.28
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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.