Finding the Fourth Proportional to 3,036,342.06, 4,554,747.86 and 1,014,592.98
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Solution
The fourth proportional to 3,036,342.06, 4,554,747.86 and 1,014,592.98 is: 1,521,967.92
Step by Step Solution
- Step 1: Write the proportion equation
3,036,342.06 : 4,554,747.86 = 1,014,592.98 : x - Step 2: Convert to fraction form
3,036,342.06/4,554,747.86 = 1,014,592.98/x - Step 3: Cross multiply
3,036,342.06x = 4,554,747.86 × 1,014,592.98 - Step 4: Simplify right side
3,036,342.06x = 4,621,215,204,426.02 - Step 5: Solve for x
x = 4,621,215,204,426.02/3,036,342.06 - Step 6: Final answer
x = 1,521,967.92
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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.