Finding the Fourth Proportional to 4,634,613.99, 6,953,839.88 and 2,502,190.44
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Solution
The fourth proportional to 4,634,613.99, 6,953,839.88 and 2,502,190.44 is: 3,754,321.65
Step by Step Solution
- Step 1: Write the proportion equation
4,634,613.99 : 6,953,839.88 = 2,502,190.44 : x - Step 2: Convert to fraction form
4,634,613.99/6,953,839.88 = 2,502,190.44/x - Step 3: Cross multiply
4,634,613.99x = 6,953,839.88 × 2,502,190.44 - Step 4: Simplify right side
4,634,613.99x = 17,399,831,656,515.79 - Step 5: Solve for x
x = 17,399,831,656,515.79/4,634,613.99 - Step 6: Final answer
x = 3,754,321.65
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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.