Finding the Fourth Proportional to 2,552,149.62, 3,829,992.48 and 1,014,987.51
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Solution
The fourth proportional to 2,552,149.62, 3,829,992.48 and 1,014,987.51 is: 1,523,184.42
Step by Step Solution
- Step 1: Write the proportion equation
2,552,149.62 : 3,829,992.48 = 1,014,987.51 : x - Step 2: Convert to fraction form
2,552,149.62/3,829,992.48 = 1,014,987.51/x - Step 3: Cross multiply
2,552,149.62x = 3,829,992.48 × 1,014,987.51 - Step 4: Simplify right side
2,552,149.62x = 3,887,394,530,593.93 - Step 5: Solve for x
x = 3,887,394,530,593.93/2,552,149.62 - Step 6: Final answer
x = 1,523,184.42
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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.