Finding the Fourth Proportional to 4,482,602.23, 6,723,903.35 and 2,473,615.10
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Solution
The fourth proportional to 4,482,602.23, 6,723,903.35 and 2,473,615.10 is: 3,710,422.66
Step by Step Solution
- Step 1: Write the proportion equation
4,482,602.23 : 6,723,903.35 = 2,473,615.10 : x - Step 2: Convert to fraction form
4,482,602.23/6,723,903.35 = 2,473,615.10/x - Step 3: Cross multiply
4,482,602.23x = 6,723,903.35 × 2,473,615.10 - Step 4: Simplify right side
4,482,602.23x = 16,632,348,861,942.27 - Step 5: Solve for x
x = 16,632,348,861,942.27/4,482,602.23 - Step 6: Final answer
x = 3,710,422.66
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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.