Finding the Fourth Proportional to 2,963,022.53, 4,444,433.03 and 1,256,067.68
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Solution
The fourth proportional to 2,963,022.53, 4,444,433.03 and 1,256,067.68 is: 1,884,058.80
Step by Step Solution
- Step 1: Write the proportion equation
2,963,022.53 : 4,444,433.03 = 1,256,067.68 : x - Step 2: Convert to fraction form
2,963,022.53/4,444,433.03 = 1,256,067.68/x - Step 3: Cross multiply
2,963,022.53x = 4,444,433.03 × 1,256,067.68 - Step 4: Simplify right side
2,963,022.53x = 5,582,508,656,404.97 - Step 5: Solve for x
x = 5,582,508,656,404.97/2,963,022.53 - Step 6: Final answer
x = 1,884,058.80
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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.