Finding the Fourth Proportional to 4,769,094.24, 6,581,375.28 and 2,593,654.56
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Solution
The fourth proportional to 4,769,094.24, 6,581,375.28 and 2,593,654.56 is: 3,579,257.01
Step by Step Solution
- Step 1: Write the proportion equation
4,769,094.24 : 6,581,375.28 = 2,593,654.56 : x - Step 2: Convert to fraction form
4,769,094.24/6,581,375.28 = 2,593,654.56/x - Step 3: Cross multiply
4,769,094.24x = 6,581,375.28 × 2,593,654.56 - Step 4: Simplify right side
4,769,094.24x = 17,069,814,006,043.28 - Step 5: Solve for x
x = 17,069,814,006,043.28/4,769,094.24 - Step 6: Final answer
x = 3,579,257.01
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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.