Finding the Fourth Proportional to 1,756,950, 2,424,591.12 and 952,134
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Solution
The fourth proportional to 1,756,950, 2,424,591.12 and 952,134 is: 1,313,944.99
Step by Step Solution
- Step 1: Write the proportion equation
1,756,950 : 2,424,591.12 = 952,134 : x - Step 2: Convert to fraction form
1,756,950/2,424,591.12 = 952,134/x - Step 3: Cross multiply
1,756,950x = 2,424,591.12 × 952,134 - Step 4: Simplify right side
1,756,950x = 2,308,535,641,450.08 - Step 5: Solve for x
x = 2,308,535,641,450.08/1,756,950 - Step 6: Final answer
x = 1,313,944.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.