Finding the Fourth Proportional to 4,575,032.28, 6,857,759.90 and 1,541,349.81
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Solution
The fourth proportional to 4,575,032.28, 6,857,759.90 and 1,541,349.81 is: 2,310,411.44
Step by Step Solution
- Step 1: Write the proportion equation
4,575,032.28 : 6,857,759.90 = 1,541,349.81 : x - Step 2: Convert to fraction form
4,575,032.28/6,857,759.90 = 1,541,349.81/x - Step 3: Cross multiply
4,575,032.28x = 6,857,759.90 × 1,541,349.81 - Step 4: Simplify right side
4,575,032.28x = 10,570,206,922,743.99 - Step 5: Solve for x
x = 10,570,206,922,743.99/4,575,032.28 - Step 6: Final answer
x = 2,310,411.44
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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.