Finding the Fourth Proportional to 1,167,854.14, 1,751,236.88 and 606,737.98
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Solution
The fourth proportional to 1,167,854.14, 1,751,236.88 and 606,737.98 is: 909,824.17
Step by Step Solution
- Step 1: Write the proportion equation
1,167,854.14 : 1,751,236.88 = 606,737.98 : x - Step 2: Convert to fraction form
1,167,854.14/1,751,236.88 = 606,737.98/x - Step 3: Cross multiply
1,167,854.14x = 1,751,236.88 × 606,737.98 - Step 4: Simplify right side
1,167,854.14x = 1,062,541,927,072.70 - Step 5: Solve for x
x = 1,062,541,927,072.70/1,167,854.14 - Step 6: Final answer
x = 909,824.17
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.