Finding the Fourth Proportional to 4,824,383.87, 6,657,744.96 and 2,648,907.99
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Solution
The fourth proportional to 4,824,383.87, 6,657,744.96 and 2,648,907.99 is: 3,655,545.31
Step by Step Solution
- Step 1: Write the proportion equation
4,824,383.87 : 6,657,744.96 = 2,648,907.99 : x - Step 2: Convert to fraction form
4,824,383.87/6,657,744.96 = 2,648,907.99/x - Step 3: Cross multiply
4,824,383.87x = 6,657,744.96 × 2,648,907.99 - Step 4: Simplify right side
4,824,383.87x = 17,635,753,819,926.23 - Step 5: Solve for x
x = 17,635,753,819,926.23/4,824,383.87 - Step 6: Final answer
x = 3,655,545.31
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.