Finding the Fourth Proportional to 9,745,342.24, 14,617,973.60 and 2,458,819.04
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Solution
The fourth proportional to 9,745,342.24, 14,617,973.60 and 2,458,819.04 is: 3,688,218.53
Step by Step Solution
- Step 1: Write the proportion equation
9,745,342.24 : 14,617,973.60 = 2,458,819.04 : x - Step 2: Convert to fraction form
9,745,342.24/14,617,973.60 = 2,458,819.04/x - Step 3: Cross multiply
9,745,342.24x = 14,617,973.60 × 2,458,819.04 - Step 4: Simplify right side
9,745,342.24x = 35,942,951,813,897.34 - Step 5: Solve for x
x = 35,942,951,813,897.34/9,745,342.24 - Step 6: Final answer
x = 3,688,218.53
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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.