Finding the Fourth Proportional to 6,358,182.76, 9,531,311.10 and 2,313,661.96
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Solution
The fourth proportional to 6,358,182.76, 9,531,311.10 and 2,313,661.96 is: 3,468,323.07
Step by Step Solution
- Step 1: Write the proportion equation
6,358,182.76 : 9,531,311.10 = 2,313,661.96 : x - Step 2: Convert to fraction form
6,358,182.76/9,531,311.10 = 2,313,661.96/x - Step 3: Cross multiply
6,358,182.76x = 9,531,311.10 × 2,313,661.96 - Step 4: Simplify right side
6,358,182.76x = 22,052,231,920,995.75 - Step 5: Solve for x
x = 22,052,231,920,995.75/6,358,182.76 - Step 6: Final answer
x = 3,468,323.07
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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.