Finding the Fourth Proportional to 8,827,523.40, 13,241,327.40 and 2,679,558.12
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Solution
The fourth proportional to 8,827,523.40, 13,241,327.40 and 2,679,558.12 is: 4,019,350.02
Step by Step Solution
- Step 1: Write the proportion equation
8,827,523.40 : 13,241,327.40 = 2,679,558.12 : x - Step 2: Convert to fraction form
8,827,523.40/13,241,327.40 = 2,679,558.12/x - Step 3: Cross multiply
8,827,523.40x = 13,241,327.40 × 2,679,558.12 - Step 4: Simplify right side
8,827,523.40x = 35,480,906,354,248.49 - Step 5: Solve for x
x = 35,480,906,354,248.49/8,827,523.40 - Step 6: Final answer
x = 4,019,350.02
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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.