Finding the Fourth Proportional to 4,136,560.68, 6,204,842.86 and 1,296,894.26
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Solution
The fourth proportional to 4,136,560.68, 6,204,842.86 and 1,296,894.26 is: 1,945,341.97
Step by Step Solution
- Step 1: Write the proportion equation
4,136,560.68 : 6,204,842.86 = 1,296,894.26 : x - Step 2: Convert to fraction form
4,136,560.68/6,204,842.86 = 1,296,894.26/x - Step 3: Cross multiply
4,136,560.68x = 6,204,842.86 × 1,296,894.26 - Step 4: Simplify right side
4,136,560.68x = 8,047,025,089,335.99 - Step 5: Solve for x
x = 8,047,025,089,335.99/4,136,560.68 - Step 6: Final answer
x = 1,945,341.97
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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.