Finding the Fourth Proportional to 3,204,334.84, 4,805,890.32 and 960,472.84
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Solution
The fourth proportional to 3,204,334.84, 4,805,890.32 and 960,472.84 is: 1,440,525.84
Step by Step Solution
- Step 1: Write the proportion equation
3,204,334.84 : 4,805,890.32 = 960,472.84 : x - Step 2: Convert to fraction form
3,204,334.84/4,805,890.32 = 960,472.84/x - Step 3: Cross multiply
3,204,334.84x = 4,805,890.32 × 960,472.84 - Step 4: Simplify right side
3,204,334.84x = 4,615,927,124,378.91 - Step 5: Solve for x
x = 4,615,927,124,378.91/3,204,334.84 - Step 6: Final answer
x = 1,440,525.84
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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.