Finding the Fourth Proportional to 1,858,069.44, 2,787,351.84 and 735,874.56
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Solution
The fourth proportional to 1,858,069.44, 2,787,351.84 and 735,874.56 is: 1,103,909.93
Step by Step Solution
- Step 1: Write the proportion equation
1,858,069.44 : 2,787,351.84 = 735,874.56 : x - Step 2: Convert to fraction form
1,858,069.44/2,787,351.84 = 735,874.56/x - Step 3: Cross multiply
1,858,069.44x = 2,787,351.84 × 735,874.56 - Step 4: Simplify right side
1,858,069.44x = 2,051,141,308,825.19 - Step 5: Solve for x
x = 2,051,141,308,825.19/1,858,069.44 - Step 6: Final answer
x = 1,103,909.93
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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.