Finding the Fourth Proportional to 9,240,249.14, 13,862,735.67 and 3,558,948.02
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Solution
The fourth proportional to 9,240,249.14, 13,862,735.67 and 3,558,948.02 is: 5,339,331.76
Step by Step Solution
- Step 1: Write the proportion equation
9,240,249.14 : 13,862,735.67 = 3,558,948.02 : x - Step 2: Convert to fraction form
9,240,249.14/13,862,735.67 = 3,558,948.02/x - Step 3: Cross multiply
9,240,249.14x = 13,862,735.67 × 3,558,948.02 - Step 4: Simplify right side
9,240,249.14x = 49,336,755,664,529.88 - Step 5: Solve for x
x = 49,336,755,664,529.88/9,240,249.14 - Step 6: Final answer
x = 5,339,331.76
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.