Finding the Fourth Proportional to 2,184,822.63, 3,277,233.94 and 688,914.63
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Solution
The fourth proportional to 2,184,822.63, 3,277,233.94 and 688,914.63 is: 1,033,371.94
Step by Step Solution
- Step 1: Write the proportion equation
2,184,822.63 : 3,277,233.94 = 688,914.63 : x - Step 2: Convert to fraction form
2,184,822.63/3,277,233.94 = 688,914.63/x - Step 3: Cross multiply
2,184,822.63x = 3,277,233.94 × 688,914.63 - Step 4: Simplify right side
2,184,822.63x = 2,257,734,407,198.54 - Step 5: Solve for x
x = 2,257,734,407,198.54/2,184,822.63 - Step 6: Final answer
x = 1,033,371.94
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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.