Finding the Fourth Proportional to 1,713,270.14, 2,364,326.80 and 949,336.46
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Solution
The fourth proportional to 1,713,270.14, 2,364,326.80 and 949,336.46 is: 1,310,092.08
Step by Step Solution
- Step 1: Write the proportion equation
1,713,270.14 : 2,364,326.80 = 949,336.46 : x - Step 2: Convert to fraction form
1,713,270.14/2,364,326.80 = 949,336.46/x - Step 3: Cross multiply
1,713,270.14x = 2,364,326.80 × 949,336.46 - Step 4: Simplify right side
1,713,270.14x = 2,244,541,634,595.13 - Step 5: Solve for x
x = 2,244,541,634,595.13/1,713,270.14 - Step 6: Final answer
x = 1,310,092.08
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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.