Finding the Fourth Proportional to 5,252,401.26, 7,248,313.62 and 2,837,953.26
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Solution
The fourth proportional to 5,252,401.26, 7,248,313.62 and 2,837,953.26 is: 3,916,375.43
Step by Step Solution
- Step 1: Write the proportion equation
5,252,401.26 : 7,248,313.62 = 2,837,953.26 : x - Step 2: Convert to fraction form
5,252,401.26/7,248,313.62 = 2,837,953.26/x - Step 3: Cross multiply
5,252,401.26x = 7,248,313.62 × 2,837,953.26 - Step 4: Simplify right side
5,252,401.26x = 20,570,375,267,381.40 - Step 5: Solve for x
x = 20,570,375,267,381.40/5,252,401.26 - Step 6: Final answer
x = 3,916,375.43
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.