Finding the Fourth Proportional to 11,119,409.52, 16,680,358.44 and 3,544,617.84
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Solution
The fourth proportional to 11,119,409.52, 16,680,358.44 and 3,544,617.84 is: 5,317,323.37
Step by Step Solution
- Step 1: Write the proportion equation
11,119,409.52 : 16,680,358.44 = 3,544,617.84 : x - Step 2: Convert to fraction form
11,119,409.52/16,680,358.44 = 3,544,617.84/x - Step 3: Cross multiply
11,119,409.52x = 16,680,358.44 × 3,544,617.84 - Step 4: Simplify right side
11,119,409.52x = 59,125,496,104,018.56 - Step 5: Solve for x
x = 59,125,496,104,018.56/11,119,409.52 - Step 6: Final answer
x = 5,317,323.37
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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.