Finding the Fourth Proportional to 9,494,708.08, 14,242,062.30 and 2,306,193.53
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Solution
The fourth proportional to 9,494,708.08, 14,242,062.30 and 2,306,193.53 is: 3,459,290.34
Step by Step Solution
- Step 1: Write the proportion equation
9,494,708.08 : 14,242,062.30 = 2,306,193.53 : x - Step 2: Convert to fraction form
9,494,708.08/14,242,062.30 = 2,306,193.53/x - Step 3: Cross multiply
9,494,708.08x = 14,242,062.30 × 2,306,193.53 - Step 4: Simplify right side
9,494,708.08x = 32,844,951,918,585.95 - Step 5: Solve for x
x = 32,844,951,918,585.95/9,494,708.08 - Step 6: Final answer
x = 3,459,290.34
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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.