Finding the Fourth Proportional to 2,644,204.71, 3,625,238.19 and 2,596,375.02
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Solution
The fourth proportional to 2,644,204.71, 3,625,238.19 and 2,596,375.02 is: 3,559,663.08
Step by Step Solution
- Step 1: Write the proportion equation
2,644,204.71 : 3,625,238.19 = 2,596,375.02 : x - Step 2: Convert to fraction form
2,644,204.71/3,625,238.19 = 2,596,375.02/x - Step 3: Cross multiply
2,644,204.71x = 3,625,238.19 × 2,596,375.02 - Step 4: Simplify right side
2,644,204.71x = 9,412,477,878,066.01 - Step 5: Solve for x
x = 9,412,477,878,066.01/2,644,204.71 - Step 6: Final answer
x = 3,559,663.08
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.