Finding the Fourth Proportional to 6,288,283.99, 9,425,698.90 and 3,252,593.58
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Solution
The fourth proportional to 6,288,283.99, 9,425,698.90 and 3,252,593.58 is: 4,875,410.81
Step by Step Solution
- Step 1: Write the proportion equation
6,288,283.99 : 9,425,698.90 = 3,252,593.58 : x - Step 2: Convert to fraction form
6,288,283.99/9,425,698.90 = 3,252,593.58/x - Step 3: Cross multiply
6,288,283.99x = 9,425,698.90 × 3,252,593.58 - Step 4: Simplify right side
6,288,283.99x = 30,657,967,703,971.04 - Step 5: Solve for x
x = 30,657,967,703,971.04/6,288,283.99 - Step 6: Final answer
x = 4,875,410.81
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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.