Finding the Fourth Proportional to 1,456,247.84, 2,184,369.84 and 677,183.36
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Solution
The fourth proportional to 1,456,247.84, 2,184,369.84 and 677,183.36 is: 1,015,774.15
Step by Step Solution
- Step 1: Write the proportion equation
1,456,247.84 : 2,184,369.84 = 677,183.36 : x - Step 2: Convert to fraction form
1,456,247.84/2,184,369.84 = 677,183.36/x - Step 3: Cross multiply
1,456,247.84x = 2,184,369.84 × 677,183.36 - Step 4: Simplify right side
1,456,247.84x = 1,479,218,907,733.86 - Step 5: Solve for x
x = 1,479,218,907,733.86/1,456,247.84 - Step 6: Final answer
x = 1,015,774.15
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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.