Finding the Fourth Proportional to 10,167,024.65, 15,253,120.37 and 2,880,476.47
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Solution
The fourth proportional to 10,167,024.65, 15,253,120.37 and 2,880,476.47 is: 4,321,446.61
Step by Step Solution
- Step 1: Write the proportion equation
10,167,024.65 : 15,253,120.37 = 2,880,476.47 : x - Step 2: Convert to fraction form
10,167,024.65/15,253,120.37 = 2,880,476.47/x - Step 3: Cross multiply
10,167,024.65x = 15,253,120.37 × 2,880,476.47 - Step 4: Simplify right side
10,167,024.65x = 43,936,254,229,194.71 - Step 5: Solve for x
x = 43,936,254,229,194.71/10,167,024.65 - Step 6: Final answer
x = 4,321,446.61
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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.