Finding the Fourth Proportional to 4,896,632.24, 7,344,363.24 and 1,302,662
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Solution
The fourth proportional to 4,896,632.24, 7,344,363.24 and 1,302,662 is: 1,953,837.34
Step by Step Solution
- Step 1: Write the proportion equation
4,896,632.24 : 7,344,363.24 = 1,302,662 : x - Step 2: Convert to fraction form
4,896,632.24/7,344,363.24 = 1,302,662/x - Step 3: Cross multiply
4,896,632.24x = 7,344,363.24 × 1,302,662 - Step 4: Simplify right side
4,896,632.24x = 9,567,222,906,944.88 - Step 5: Solve for x
x = 9,567,222,906,944.88/4,896,632.24 - Step 6: Final answer
x = 1,953,837.34
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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.