Finding the Fourth Proportional to 701,088.96, 1,051,810.36 and 195,649.52
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Solution
The fourth proportional to 701,088.96, 1,051,810.36 and 195,649.52 is: 293,523.65
Step by Step Solution
- Step 1: Write the proportion equation
701,088.96 : 1,051,810.36 = 195,649.52 : x - Step 2: Convert to fraction form
701,088.96/1,051,810.36 = 195,649.52/x - Step 3: Cross multiply
701,088.96x = 1,051,810.36 × 195,649.52 - Step 4: Simplify right side
701,088.96x = 205,786,192,065.03 - Step 5: Solve for x
x = 205,786,192,065.03/701,088.96 - Step 6: Final answer
x = 293,523.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.