Finding the Fourth Proportional to 9,494,712.51, 14,242,068.94 and 2,306,197.97
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Solution
The fourth proportional to 9,494,712.51, 14,242,068.94 and 2,306,197.97 is: 3,459,297.00
Step by Step Solution
- Step 1: Write the proportion equation
9,494,712.51 : 14,242,068.94 = 2,306,197.97 : x - Step 2: Convert to fraction form
9,494,712.51/14,242,068.94 = 2,306,197.97/x - Step 3: Cross multiply
9,494,712.51x = 14,242,068.94 × 2,306,197.97 - Step 4: Simplify right side
9,494,712.51x = 32,845,030,478,028.05 - Step 5: Solve for x
x = 32,845,030,478,028.05/9,494,712.51 - Step 6: Final answer
x = 3,459,297.00
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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.