Finding the Fourth Proportional to 601,953.24, 902,920.74 and 146,547.84
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Solution
The fourth proportional to 601,953.24, 902,920.74 and 146,547.84 is: 219,819.54
Step by Step Solution
- Step 1: Write the proportion equation
601,953.24 : 902,920.74 = 146,547.84 : x - Step 2: Convert to fraction form
601,953.24/902,920.74 = 146,547.84/x - Step 3: Cross multiply
601,953.24x = 902,920.74 × 146,547.84 - Step 4: Simplify right side
601,953.24x = 132,321,084,138.20 - Step 5: Solve for x
x = 132,321,084,138.20/601,953.24 - Step 6: Final answer
x = 219,819.54
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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.