Finding the Fourth Proportional to 2,302,624.35, 3,455,101.17 and 1,534,646.07
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Solution
The fourth proportional to 2,302,624.35, 3,455,101.17 and 1,534,646.07 is: 2,302,745.31
Step by Step Solution
- Step 1: Write the proportion equation
2,302,624.35 : 3,455,101.17 = 1,534,646.07 : x - Step 2: Convert to fraction form
2,302,624.35/3,455,101.17 = 1,534,646.07/x - Step 3: Cross multiply
2,302,624.35x = 3,455,101.17 × 1,534,646.07 - Step 4: Simplify right side
2,302,624.35x = 5,302,357,431,992.90 - Step 5: Solve for x
x = 5,302,357,431,992.90/2,302,624.35 - Step 6: Final answer
x = 2,302,745.31
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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.