Finding the Fourth Proportional to 1,462,096.26, 2,187,829.98 and 1,207,004.58
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Solution
The fourth proportional to 1,462,096.26, 2,187,829.98 and 1,207,004.58 is: 1,806,119.66
Step by Step Solution
- Step 1: Write the proportion equation
1,462,096.26 : 2,187,829.98 = 1,207,004.58 : x - Step 2: Convert to fraction form
1,462,096.26/2,187,829.98 = 1,207,004.58/x - Step 3: Cross multiply
1,462,096.26x = 2,187,829.98 × 1,207,004.58 - Step 4: Simplify right side
1,462,096.26x = 2,640,720,806,121.31 - Step 5: Solve for x
x = 2,640,720,806,121.31/1,462,096.26 - Step 6: Final answer
x = 1,806,119.66
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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.