Finding the Fourth Proportional to 2,832,614.27, 4,250,177.36 and 1,484,456.34
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Solution
The fourth proportional to 2,832,614.27, 4,250,177.36 and 1,484,456.34 is: 2,227,342.71
Step by Step Solution
- Step 1: Write the proportion equation
2,832,614.27 : 4,250,177.36 = 1,484,456.34 : x - Step 2: Convert to fraction form
2,832,614.27/4,250,177.36 = 1,484,456.34/x - Step 3: Cross multiply
2,832,614.27x = 4,250,177.36 × 1,484,456.34 - Step 4: Simplify right side
2,832,614.27x = 6,309,202,720,754.18 - Step 5: Solve for x
x = 6,309,202,720,754.18/2,832,614.27 - Step 6: Final answer
x = 2,227,342.71
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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.