Finding the Fourth Proportional to 2,373,547.20, 3,560,287.68 and 576,444.48
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Solution
The fourth proportional to 2,373,547.20, 3,560,287.68 and 576,444.48 is: 864,658.68
Step by Step Solution
- Step 1: Write the proportion equation
2,373,547.20 : 3,560,287.68 = 576,444.48 : x - Step 2: Convert to fraction form
2,373,547.20/3,560,287.68 = 576,444.48/x - Step 3: Cross multiply
2,373,547.20x = 3,560,287.68 × 576,444.48 - Step 4: Simplify right side
2,373,547.20x = 2,052,308,180,348.01 - Step 5: Solve for x
x = 2,052,308,180,348.01/2,373,547.20 - Step 6: Final answer
x = 864,658.68
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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.