Finding the Fourth Proportional to 951,329.36, 1,426,991.16 and 241,356.08
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Solution
The fourth proportional to 951,329.36, 1,426,991.16 and 241,356.08 is: 362,033.39
Step by Step Solution
- Step 1: Write the proportion equation
951,329.36 : 1,426,991.16 = 241,356.08 : x - Step 2: Convert to fraction form
951,329.36/1,426,991.16 = 241,356.08/x - Step 3: Cross multiply
951,329.36x = 1,426,991.16 × 241,356.08 - Step 4: Simplify right side
951,329.36x = 344,412,992,572.25 - Step 5: Solve for x
x = 344,412,992,572.25/951,329.36 - Step 6: Final answer
x = 362,033.39
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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.