Finding the Fourth Proportional to 4,110,284.80, 6,166,502.40 and 1,586,022.40
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Solution
The fourth proportional to 4,110,284.80, 6,166,502.40 and 1,586,022.40 is: 2,379,448.48
Step by Step Solution
- Step 1: Write the proportion equation
4,110,284.80 : 6,166,502.40 = 1,586,022.40 : x - Step 2: Convert to fraction form
4,110,284.80/6,166,502.40 = 1,586,022.40/x - Step 3: Cross multiply
4,110,284.80x = 6,166,502.40 × 1,586,022.40 - Step 4: Simplify right side
4,110,284.80x = 9,780,210,936,053.76 - Step 5: Solve for x
x = 9,780,210,936,053.76/4,110,284.80 - Step 6: Final answer
x = 2,379,448.48
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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.