Finding the Fourth Proportional to 4,954,824.99, 7,428,496.77 and 3,249,397.80
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Solution
The fourth proportional to 4,954,824.99, 7,428,496.77 and 3,249,397.80 is: 4,871,643.52
Step by Step Solution
- Step 1: Write the proportion equation
4,954,824.99 : 7,428,496.77 = 3,249,397.80 : x - Step 2: Convert to fraction form
4,954,824.99/7,428,496.77 = 3,249,397.80/x - Step 3: Cross multiply
4,954,824.99x = 7,428,496.77 × 3,249,397.80 - Step 4: Simplify right side
4,954,824.99x = 24,138,141,061,745.10 - Step 5: Solve for x
x = 24,138,141,061,745.10/4,954,824.99 - Step 6: Final answer
x = 4,871,643.52
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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.