Finding the Fourth Proportional to 7,554,844.44, 11,334,477.42 and 2,437,175.88
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Solution
The fourth proportional to 7,554,844.44, 11,334,477.42 and 2,437,175.88 is: 3,656,477.01
Step by Step Solution
- Step 1: Write the proportion equation
7,554,844.44 : 11,334,477.42 = 2,437,175.88 : x - Step 2: Convert to fraction form
7,554,844.44/11,334,477.42 = 2,437,175.88/x - Step 3: Cross multiply
7,554,844.44x = 11,334,477.42 × 2,437,175.88 - Step 4: Simplify right side
7,554,844.44x = 27,624,114,980,428.63 - Step 5: Solve for x
x = 27,624,114,980,428.63/7,554,844.44 - Step 6: Final answer
x = 3,656,477.01
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.