Finding the Fourth Proportional to 432,901.14, 597,392.43 and 241,916.10
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Solution
The fourth proportional to 432,901.14, 597,392.43 and 241,916.10 is: 333,837.99
Step by Step Solution
- Step 1: Write the proportion equation
432,901.14 : 597,392.43 = 241,916.10 : x - Step 2: Convert to fraction form
432,901.14/597,392.43 = 241,916.10/x - Step 3: Cross multiply
432,901.14x = 597,392.43 × 241,916.10 - Step 4: Simplify right side
432,901.14x = 144,518,846,835.12 - Step 5: Solve for x
x = 144,518,846,835.12/432,901.14 - Step 6: Final answer
x = 333,837.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.