Finding the Fourth Proportional to 9,509,753.97, 14,264,581.75 and 2,321,325.54
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Solution
The fourth proportional to 9,509,753.97, 14,264,581.75 and 2,321,325.54 is: 3,481,976.30
Step by Step Solution
- Step 1: Write the proportion equation
9,509,753.97 : 14,264,581.75 = 2,321,325.54 : x - Step 2: Convert to fraction form
9,509,753.97/14,264,581.75 = 2,321,325.54/x - Step 3: Cross multiply
9,509,753.97x = 14,264,581.75 × 2,321,325.54 - Step 4: Simplify right side
9,509,753.97x = 33,112,737,927,889.58 - Step 5: Solve for x
x = 33,112,737,927,889.58/9,509,753.97 - Step 6: Final answer
x = 3,481,976.30
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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.