Finding the Fourth Proportional to 1,704,121.26, 2,554,238.19 and 1,064,719.02
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Solution
The fourth proportional to 1,704,121.26, 2,554,238.19 and 1,064,719.02 is: 1,595,864.12
Step by Step Solution
- Step 1: Write the proportion equation
1,704,121.26 : 2,554,238.19 = 1,064,719.02 : x - Step 2: Convert to fraction form
1,704,121.26/2,554,238.19 = 1,064,719.02/x - Step 3: Cross multiply
1,704,121.26x = 2,554,238.19 × 1,064,719.02 - Step 4: Simplify right side
1,704,121.26x = 2,719,545,982,503.37 - Step 5: Solve for x
x = 2,719,545,982,503.37/1,704,121.26 - Step 6: Final answer
x = 1,595,864.12
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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.