Finding the Fourth Proportional to 4,046,351.63, 5,583,899.20 and 2,210,770.41
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Solution
The fourth proportional to 4,046,351.63, 5,583,899.20 and 2,210,770.41 is: 3,050,827.08
Step by Step Solution
- Step 1: Write the proportion equation
4,046,351.63 : 5,583,899.20 = 2,210,770.41 : x - Step 2: Convert to fraction form
4,046,351.63/5,583,899.20 = 2,210,770.41/x - Step 3: Cross multiply
4,046,351.63x = 5,583,899.20 × 2,210,770.41 - Step 4: Simplify right side
4,046,351.63x = 12,344,719,139,088.54 - Step 5: Solve for x
x = 12,344,719,139,088.54/4,046,351.63 - Step 6: Final answer
x = 3,050,827.08
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.