Finding the Fourth Proportional to 3,852,726.12, 5,316,801.12 and 2,324,538
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Solution
The fourth proportional to 3,852,726.12, 5,316,801.12 and 2,324,538 is: 3,207,886.02
Step by Step Solution
- Step 1: Write the proportion equation
3,852,726.12 : 5,316,801.12 = 2,324,538 : x - Step 2: Convert to fraction form
3,852,726.12/5,316,801.12 = 2,324,538/x - Step 3: Cross multiply
3,852,726.12x = 5,316,801.12 × 2,324,538 - Step 4: Simplify right side
3,852,726.12x = 12,359,106,241,882.56 - Step 5: Solve for x
x = 12,359,106,241,882.56/3,852,726.12 - Step 6: Final answer
x = 3,207,886.02
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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.