Finding the Fourth Proportional to 2,476,998, 3,716,121.24 and 704,070
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Solution
The fourth proportional to 2,476,998, 3,716,121.24 and 704,070 is: 1,056,282.44
Step by Step Solution
- Step 1: Write the proportion equation
2,476,998 : 3,716,121.24 = 704,070 : x - Step 2: Convert to fraction form
2,476,998/3,716,121.24 = 704,070/x - Step 3: Cross multiply
2,476,998x = 3,716,121.24 × 704,070 - Step 4: Simplify right side
2,476,998x = 2,616,409,481,446.80 - Step 5: Solve for x
x = 2,616,409,481,446.80/2,476,998 - Step 6: Final answer
x = 1,056,282.44
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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.