Finding the Fourth Proportional to 597,664.07, 824,752.35 and 325,726.14
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Solution
The fourth proportional to 597,664.07, 824,752.35 and 325,726.14 is: 449,488.96
Step by Step Solution
- Step 1: Write the proportion equation
597,664.07 : 824,752.35 = 325,726.14 : x - Step 2: Convert to fraction form
597,664.07/824,752.35 = 325,726.14/x - Step 3: Cross multiply
597,664.07x = 824,752.35 × 325,726.14 - Step 4: Simplify right side
597,664.07x = 268,643,399,421.43 - Step 5: Solve for x
x = 268,643,399,421.43/597,664.07 - Step 6: Final answer
x = 449,488.96
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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.