Finding the Fourth Proportional to 4,288,030.07, 6,425,998.04 and 2,369,805.08
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Solution
The fourth proportional to 4,288,030.07, 6,425,998.04 and 2,369,805.08 is: 3,551,365.67
Step by Step Solution
- Step 1: Write the proportion equation
4,288,030.07 : 6,425,998.04 = 2,369,805.08 : x - Step 2: Convert to fraction form
4,288,030.07/6,425,998.04 = 2,369,805.08/x - Step 3: Cross multiply
4,288,030.07x = 6,425,998.04 × 2,369,805.08 - Step 4: Simplify right side
4,288,030.07x = 15,228,362,755,283.03 - Step 5: Solve for x
x = 15,228,362,755,283.03/4,288,030.07 - Step 6: Final answer
x = 3,551,365.67
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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.