Finding the Fourth Proportional to 750,864.15, 1,126,284.29 and 182,249.95
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Solution
The fourth proportional to 750,864.15, 1,126,284.29 and 182,249.95 is: 273,372.03
Step by Step Solution
- Step 1: Write the proportion equation
750,864.15 : 1,126,284.29 = 182,249.95 : x - Step 2: Convert to fraction form
750,864.15/1,126,284.29 = 182,249.95/x - Step 3: Cross multiply
750,864.15x = 1,126,284.29 × 182,249.95 - Step 4: Simplify right side
750,864.15x = 205,265,255,538.29 - Step 5: Solve for x
x = 205,265,255,538.29/750,864.15 - Step 6: Final answer
x = 273,372.03
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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.