Finding the Fourth Proportional to 2,264,770, 3,125,404.47 and 1,246,196.62
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Solution
The fourth proportional to 2,264,770, 3,125,404.47 and 1,246,196.62 is: 1,719,763.37
Step by Step Solution
- Step 1: Write the proportion equation
2,264,770 : 3,125,404.47 = 1,246,196.62 : x - Step 2: Convert to fraction form
2,264,770/3,125,404.47 = 1,246,196.62/x - Step 3: Cross multiply
2,264,770x = 3,125,404.47 × 1,246,196.62 - Step 4: Simplify right side
2,264,770x = 3,894,868,486,646.89 - Step 5: Solve for x
x = 3,894,868,486,646.89/2,264,770 - Step 6: Final answer
x = 1,719,763.37
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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.