Finding the Fourth Proportional to 4,292,224.82, 5,923,415.76 and 2,358,554.84
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Solution
The fourth proportional to 4,292,224.82, 5,923,415.76 and 2,358,554.84 is: 3,254,885.64
Step by Step Solution
- Step 1: Write the proportion equation
4,292,224.82 : 5,923,415.76 = 2,358,554.84 : x - Step 2: Convert to fraction form
4,292,224.82/5,923,415.76 = 2,358,554.84/x - Step 3: Cross multiply
4,292,224.82x = 5,923,415.76 × 2,358,554.84 - Step 4: Simplify right side
4,292,224.82x = 13,970,700,910,080.28 - Step 5: Solve for x
x = 13,970,700,910,080.28/4,292,224.82 - Step 6: Final answer
x = 3,254,885.64
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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.