Finding the Fourth Proportional to 2,039,251.44, 3,057,088.68 and 776,238.96
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Solution
The fourth proportional to 2,039,251.44, 3,057,088.68 and 776,238.96 is: 1,163,677.66
Step by Step Solution
- Step 1: Write the proportion equation
2,039,251.44 : 3,057,088.68 = 776,238.96 : x - Step 2: Convert to fraction form
2,039,251.44/3,057,088.68 = 776,238.96/x - Step 3: Cross multiply
2,039,251.44x = 3,057,088.68 × 776,238.96 - Step 4: Simplify right side
2,039,251.44x = 2,373,031,337,590.97 - Step 5: Solve for x
x = 2,373,031,337,590.97/2,039,251.44 - Step 6: Final answer
x = 1,163,677.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.