Finding the Fourth Proportional to 586,897.26, 880,015.41 and 187,444.14
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Solution
The fourth proportional to 586,897.26, 880,015.41 and 187,444.14 is: 281,060.66
Step by Step Solution
- Step 1: Write the proportion equation
586,897.26 : 880,015.41 = 187,444.14 : x - Step 2: Convert to fraction form
586,897.26/880,015.41 = 187,444.14/x - Step 3: Cross multiply
586,897.26x = 880,015.41 × 187,444.14 - Step 4: Simplify right side
586,897.26x = 164,953,731,714.20 - Step 5: Solve for x
x = 164,953,731,714.20/586,897.26 - Step 6: Final answer
x = 281,060.66
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.