Finding the Fourth Proportional to 2,020,497.52, 3,031,245.62 and 600,547.68
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Solution
The fourth proportional to 2,020,497.52, 3,031,245.62 and 600,547.68 is: 900,969.94
Step by Step Solution
- Step 1: Write the proportion equation
2,020,497.52 : 3,031,245.62 = 600,547.68 : x - Step 2: Convert to fraction form
2,020,497.52/3,031,245.62 = 600,547.68/x - Step 3: Cross multiply
2,020,497.52x = 3,031,245.62 × 600,547.68 - Step 4: Simplify right side
2,020,497.52x = 1,820,407,524,601.16 - Step 5: Solve for x
x = 1,820,407,524,601.16/2,020,497.52 - Step 6: Final answer
x = 900,969.94
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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.