Finding the Fourth Proportional to 10,582,701, 14,603,704.56 and 6,231,970.68
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Solution
The fourth proportional to 10,582,701, 14,603,704.56 and 6,231,970.68 is: 8,599,870.55
Step by Step Solution
- Step 1: Write the proportion equation
10,582,701 : 14,603,704.56 = 6,231,970.68 : x - Step 2: Convert to fraction form
10,582,701/14,603,704.56 = 6,231,970.68/x - Step 3: Cross multiply
10,582,701x = 14,603,704.56 × 6,231,970.68 - Step 4: Simplify right side
10,582,701x = 91,009,858,637,302.30 - Step 5: Solve for x
x = 91,009,858,637,302.30/10,582,701 - Step 6: Final answer
x = 8,599,870.55
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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.