Finding the Fourth Proportional to 6,345,860.40, 9,524,233.80 and 2,562,058.80
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Solution
The fourth proportional to 6,345,860.40, 9,524,233.80 and 2,562,058.80 is: 3,845,285.82
Step by Step Solution
- Step 1: Write the proportion equation
6,345,860.40 : 9,524,233.80 = 2,562,058.80 : x - Step 2: Convert to fraction form
6,345,860.40/9,524,233.80 = 2,562,058.80/x - Step 3: Cross multiply
6,345,860.40x = 9,524,233.80 × 2,562,058.80 - Step 4: Simplify right side
6,345,860.40x = 24,401,647,020,547.44 - Step 5: Solve for x
x = 24,401,647,020,547.44/6,345,860.40 - Step 6: Final answer
x = 3,845,285.82
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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.