Finding the Fourth Proportional to 2,324,745.43, 3,483,806.49 and 1,712,720.62
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Solution
The fourth proportional to 2,324,745.43, 3,483,806.49 and 1,712,720.62 is: 2,566,641.11
Step by Step Solution
- Step 1: Write the proportion equation
2,324,745.43 : 3,483,806.49 = 1,712,720.62 : x - Step 2: Convert to fraction form
2,324,745.43/3,483,806.49 = 1,712,720.62/x - Step 3: Cross multiply
2,324,745.43x = 3,483,806.49 × 1,712,720.62 - Step 4: Simplify right side
2,324,745.43x = 5,966,787,201,088.20 - Step 5: Solve for x
x = 5,966,787,201,088.20/2,324,745.43 - Step 6: Final answer
x = 2,566,641.11
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.