Finding the Fourth Proportional to 2,252,182.81, 3,378,273.37 and 904,345.02
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Solution
The fourth proportional to 2,252,182.81, 3,378,273.37 and 904,345.02 is: 1,356,517.18
Step by Step Solution
- Step 1: Write the proportion equation
2,252,182.81 : 3,378,273.37 = 904,345.02 : x - Step 2: Convert to fraction form
2,252,182.81/3,378,273.37 = 904,345.02/x - Step 3: Cross multiply
2,252,182.81x = 3,378,273.37 × 904,345.02 - Step 4: Simplify right side
2,252,182.81x = 3,055,124,676,945.03 - Step 5: Solve for x
x = 3,055,124,676,945.03/2,252,182.81 - Step 6: Final answer
x = 1,356,517.18
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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.