Finding the Fourth Proportional to 1,509,048.41, 2,263,797.65 and 498,277.13
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Solution
The fourth proportional to 1,509,048.41, 2,263,797.65 and 498,277.13 is: 747,490.00
Step by Step Solution
- Step 1: Write the proportion equation
1,509,048.41 : 2,263,797.65 = 498,277.13 : x - Step 2: Convert to fraction form
1,509,048.41/2,263,797.65 = 498,277.13/x - Step 3: Cross multiply
1,509,048.41x = 2,263,797.65 × 498,277.13 - Step 4: Simplify right side
1,509,048.41x = 1,127,998,585,869.45 - Step 5: Solve for x
x = 1,127,998,585,869.45/1,509,048.41 - Step 6: Final answer
x = 747,490.00
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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.