Finding the Fourth Proportional to 9,648,468.96, 14,474,802.96 and 2,916,708
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Solution
The fourth proportional to 9,648,468.96, 14,474,802.96 and 2,916,708 is: 4,375,696.68
Step by Step Solution
- Step 1: Write the proportion equation
9,648,468.96 : 14,474,802.96 = 2,916,708 : x - Step 2: Convert to fraction form
9,648,468.96/14,474,802.96 = 2,916,708/x - Step 3: Cross multiply
9,648,468.96x = 14,474,802.96 × 2,916,708 - Step 4: Simplify right side
9,648,468.96x = 42,218,773,591,855.68 - Step 5: Solve for x
x = 42,218,773,591,855.68/9,648,468.96 - Step 6: Final answer
x = 4,375,696.68
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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.