Finding the Fourth Proportional to 9,688,097.68, 14,527,101.84 and 3,617,837.80
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Solution
The fourth proportional to 9,688,097.68, 14,527,101.84 and 3,617,837.80 is: 5,424,872.86
Step by Step Solution
- Step 1: Write the proportion equation
9,688,097.68 : 14,527,101.84 = 3,617,837.80 : x - Step 2: Convert to fraction form
9,688,097.68/14,527,101.84 = 3,617,837.80/x - Step 3: Cross multiply
9,688,097.68x = 14,527,101.84 × 3,617,837.80 - Step 4: Simplify right side
9,688,097.68x = 52,556,698,161,201.55 - Step 5: Solve for x
x = 52,556,698,161,201.55/9,688,097.68 - Step 6: Final answer
x = 5,424,872.86
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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.