Finding the Fourth Proportional to 5,875,101.60, 8,802,226.59 and 2,455,850.82
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Solution
The fourth proportional to 5,875,101.60, 8,802,226.59 and 2,455,850.82 is: 3,679,418.14
Step by Step Solution
- Step 1: Write the proportion equation
5,875,101.60 : 8,802,226.59 = 2,455,850.82 : x - Step 2: Convert to fraction form
5,875,101.60/8,802,226.59 = 2,455,850.82/x - Step 3: Cross multiply
5,875,101.60x = 8,802,226.59 × 2,455,850.82 - Step 4: Simplify right side
5,875,101.60x = 21,616,955,388,877.30 - Step 5: Solve for x
x = 21,616,955,388,877.30/5,875,101.60 - Step 6: Final answer
x = 3,679,418.14
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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.