Finding the Fourth Proportional to 750,959.24, 1,126,428.54 and 182,344.70
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Solution
The fourth proportional to 750,959.24, 1,126,428.54 and 182,344.70 is: 273,514.54
Step by Step Solution
- Step 1: Write the proportion equation
750,959.24 : 1,126,428.54 = 182,344.70 : x - Step 2: Convert to fraction form
750,959.24/1,126,428.54 = 182,344.70/x - Step 3: Cross multiply
750,959.24x = 1,126,428.54 × 182,344.70 - Step 4: Simplify right side
750,959.24x = 205,398,274,197.74 - Step 5: Solve for x
x = 205,398,274,197.74/750,959.24 - Step 6: Final answer
x = 273,514.54
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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.