Finding the Fourth Proportional to 3,372,654.24, 4,654,208.16 and 1,844,748
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Solution
The fourth proportional to 3,372,654.24, 4,654,208.16 and 1,844,748 is: 2,545,722.33
Step by Step Solution
- Step 1: Write the proportion equation
3,372,654.24 : 4,654,208.16 = 1,844,748 : x - Step 2: Convert to fraction form
3,372,654.24/4,654,208.16 = 1,844,748/x - Step 3: Cross multiply
3,372,654.24x = 4,654,208.16 × 1,844,748 - Step 4: Simplify right side
3,372,654.24x = 8,585,841,194,743.68 - Step 5: Solve for x
x = 8,585,841,194,743.68/3,372,654.24 - Step 6: Final answer
x = 2,545,722.33
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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.