Finding the Fourth Proportional to 5,506,786.84, 7,599,320.22 and 3,092,287
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Solution
The fourth proportional to 5,506,786.84, 7,599,320.22 and 3,092,287 is: 4,267,330.44
Step by Step Solution
- Step 1: Write the proportion equation
5,506,786.84 : 7,599,320.22 = 3,092,287 : x - Step 2: Convert to fraction form
5,506,786.84/7,599,320.22 = 3,092,287/x - Step 3: Cross multiply
5,506,786.84x = 7,599,320.22 × 3,092,287 - Step 4: Simplify right side
5,506,786.84x = 23,499,279,125,143.14 - Step 5: Solve for x
x = 23,499,279,125,143.14/5,506,786.84 - Step 6: Final answer
x = 4,267,330.44
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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.