Finding the Fourth Proportional to 2,024,545.44, 3,036,205.11 and 1,064,483.88
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Solution
The fourth proportional to 2,024,545.44, 3,036,205.11 and 1,064,483.88 is: 1,596,403.49
Step by Step Solution
- Step 1: Write the proportion equation
2,024,545.44 : 3,036,205.11 = 1,064,483.88 : x - Step 2: Convert to fraction form
2,024,545.44/3,036,205.11 = 1,064,483.88/x - Step 3: Cross multiply
2,024,545.44x = 3,036,205.11 × 1,064,483.88 - Step 4: Simplify right side
2,024,545.44x = 3,231,991,395,968.63 - Step 5: Solve for x
x = 3,231,991,395,968.63/2,024,545.44 - Step 6: Final answer
x = 1,596,403.49
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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.