Finding the Fourth Proportional to 9,634,762.79, 14,446,372.43 and 3,066,634.68
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Solution
The fourth proportional to 9,634,762.79, 14,446,372.43 and 3,066,634.68 is: 4,598,114.94
Step by Step Solution
- Step 1: Write the proportion equation
9,634,762.79 : 14,446,372.43 = 3,066,634.68 : x - Step 2: Convert to fraction form
9,634,762.79/14,446,372.43 = 3,066,634.68/x - Step 3: Cross multiply
9,634,762.79x = 14,446,372.43 × 3,066,634.68 - Step 4: Simplify right side
9,634,762.79x = 44,301,746,678,700.70 - Step 5: Solve for x
x = 44,301,746,678,700.70/9,634,762.79 - Step 6: Final answer
x = 4,598,114.94
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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.