Finding the Fourth Proportional to 2,537,310.08, 3,807,343.20 and 1,473,117.12
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Solution
The fourth proportional to 2,537,310.08, 3,807,343.20 and 1,473,117.12 is: 2,210,475.77
Step by Step Solution
- Step 1: Write the proportion equation
2,537,310.08 : 3,807,343.20 = 1,473,117.12 : x - Step 2: Convert to fraction form
2,537,310.08/3,807,343.20 = 1,473,117.12/x - Step 3: Cross multiply
2,537,310.08x = 3,807,343.20 × 1,473,117.12 - Step 4: Simplify right side
2,537,310.08x = 5,608,662,449,635.59 - Step 5: Solve for x
x = 5,608,662,449,635.59/2,537,310.08 - Step 6: Final answer
x = 2,210,475.77
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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.