Finding the Fourth Proportional to 7,350,029.44, 11,024,325.73 and 2,232,503.76
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Solution
The fourth proportional to 7,350,029.44, 11,024,325.73 and 2,232,503.76 is: 3,348,537.42
Step by Step Solution
- Step 1: Write the proportion equation
7,350,029.44 : 11,024,325.73 = 2,232,503.76 : x - Step 2: Convert to fraction form
7,350,029.44/11,024,325.73 = 2,232,503.76/x - Step 3: Cross multiply
7,350,029.44x = 11,024,325.73 × 2,232,503.76 - Step 4: Simplify right side
7,350,029.44x = 24,611,848,621,710.19 - Step 5: Solve for x
x = 24,611,848,621,710.19/7,350,029.44 - Step 6: Final answer
x = 3,348,537.42
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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.