Finding the Fourth Proportional to 2,234,328.96, 3,350,994.68 and 1,036,095.58
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Solution
The fourth proportional to 2,234,328.96, 3,350,994.68 and 1,036,095.58 is: 1,553,912.09
Step by Step Solution
- Step 1: Write the proportion equation
2,234,328.96 : 3,350,994.68 = 1,036,095.58 : x - Step 2: Convert to fraction form
2,234,328.96/3,350,994.68 = 1,036,095.58/x - Step 3: Cross multiply
2,234,328.96x = 3,350,994.68 × 1,036,095.58 - Step 4: Simplify right side
2,234,328.96x = 3,471,950,776,551.51 - Step 5: Solve for x
x = 3,471,950,776,551.51/2,234,328.96 - Step 6: Final answer
x = 1,553,912.09
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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.