Finding the Fourth Proportional to 9,793,268.48, 14,688,732.48 and 2,605,328
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Solution
The fourth proportional to 9,793,268.48, 14,688,732.48 and 2,605,328 is: 3,907,680.68
Step by Step Solution
- Step 1: Write the proportion equation
9,793,268.48 : 14,688,732.48 = 2,605,328 : x - Step 2: Convert to fraction form
9,793,268.48/14,688,732.48 = 2,605,328/x - Step 3: Cross multiply
9,793,268.48x = 14,688,732.48 × 2,605,328 - Step 4: Simplify right side
9,793,268.48x = 38,268,966,014,653.44 - Step 5: Solve for x
x = 38,268,966,014,653.44/9,793,268.48 - Step 6: Final answer
x = 3,907,680.68
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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.