Finding the Fourth Proportional to 2,549,365.54, 3,824,153.83 and 752,248.99
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Solution
The fourth proportional to 2,549,365.54, 3,824,153.83 and 752,248.99 is: 1,128,404.62
Step by Step Solution
- Step 1: Write the proportion equation
2,549,365.54 : 3,824,153.83 = 752,248.99 : x - Step 2: Convert to fraction form
2,549,365.54/3,824,153.83 = 752,248.99/x - Step 3: Cross multiply
2,549,365.54x = 3,824,153.83 × 752,248.99 - Step 4: Simplify right side
2,549,365.54x = 2,876,715,856,222.13 - Step 5: Solve for x
x = 2,876,715,856,222.13/2,549,365.54 - Step 6: Final answer
x = 1,128,404.62
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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.