Finding the Fourth Proportional to 2,544,488.28, 3,816,722.64 and 651,226.68
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Solution
The fourth proportional to 2,544,488.28, 3,816,722.64 and 651,226.68 is: 976,837.52
Step by Step Solution
- Step 1: Write the proportion equation
2,544,488.28 : 3,816,722.64 = 651,226.68 : x - Step 2: Convert to fraction form
2,544,488.28/3,816,722.64 = 651,226.68/x - Step 3: Cross multiply
2,544,488.28x = 3,816,722.64 × 651,226.68 - Step 4: Simplify right side
2,544,488.28x = 2,485,551,613,328.04 - Step 5: Solve for x
x = 2,485,551,613,328.04/2,544,488.28 - Step 6: Final answer
x = 976,837.52
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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.