Finding the Fourth Proportional to 9,861,718.62, 14,792,577.66 and 2,673,252.42
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Solution
The fourth proportional to 9,861,718.62, 14,792,577.66 and 2,673,252.42 is: 4,009,878.56
Step by Step Solution
- Step 1: Write the proportion equation
9,861,718.62 : 14,792,577.66 = 2,673,252.42 : x - Step 2: Convert to fraction form
9,861,718.62/14,792,577.66 = 2,673,252.42/x - Step 3: Cross multiply
9,861,718.62x = 14,792,577.66 × 2,673,252.42 - Step 4: Simplify right side
9,861,718.62x = 39,544,294,027,632.94 - Step 5: Solve for x
x = 39,544,294,027,632.94/9,861,718.62 - Step 6: Final answer
x = 4,009,878.56
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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.