Finding the Fourth Proportional to 4,551,230.60, 6,280,888.94 and 2,617,492.49
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Solution
The fourth proportional to 4,551,230.60, 6,280,888.94 and 2,617,492.49 is: 3,612,249.32
Step by Step Solution
- Step 1: Write the proportion equation
4,551,230.60 : 6,280,888.94 = 2,617,492.49 : x - Step 2: Convert to fraction form
4,551,230.60/6,280,888.94 = 2,617,492.49/x - Step 3: Cross multiply
4,551,230.60x = 6,280,888.94 × 2,617,492.49 - Step 4: Simplify right side
4,551,230.60x = 16,440,179,619,851.08 - Step 5: Solve for x
x = 16,440,179,619,851.08/4,551,230.60 - Step 6: Final answer
x = 3,612,249.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.