Finding the Fourth Proportional to 1,177,030.49, 1,765,562.13 and 335,582.24
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Solution
The fourth proportional to 1,177,030.49, 1,765,562.13 and 335,582.24 is: 503,378.03
Step by Step Solution
- Step 1: Write the proportion equation
1,177,030.49 : 1,765,562.13 = 335,582.24 : x - Step 2: Convert to fraction form
1,177,030.49/1,765,562.13 = 335,582.24/x - Step 3: Cross multiply
1,177,030.49x = 1,765,562.13 × 335,582.24 - Step 4: Simplify right side
1,177,030.49x = 592,491,285,616.76 - Step 5: Solve for x
x = 592,491,285,616.76/1,177,030.49 - Step 6: Final answer
x = 503,378.03
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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.