Finding the Fourth Proportional to 4,503,276.24, 6,754,928.08 and 1,091,549.46
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Solution
The fourth proportional to 4,503,276.24, 6,754,928.08 and 1,091,549.46 is: 1,637,327.52
Step by Step Solution
- Step 1: Write the proportion equation
4,503,276.24 : 6,754,928.08 = 1,091,549.46 : x - Step 2: Convert to fraction form
4,503,276.24/6,754,928.08 = 1,091,549.46/x - Step 3: Cross multiply
4,503,276.24x = 6,754,928.08 × 1,091,549.46 - Step 4: Simplify right side
4,503,276.24x = 7,373,338,098,062.84 - Step 5: Solve for x
x = 7,373,338,098,062.84/4,503,276.24 - Step 6: Final answer
x = 1,637,327.52
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.