Finding the Fourth Proportional to 2,408,448.53, 3,611,772.74 and 968,645.99
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Solution
The fourth proportional to 2,408,448.53, 3,611,772.74 and 968,645.99 is: 1,452,607.00
Step by Step Solution
- Step 1: Write the proportion equation
2,408,448.53 : 3,611,772.74 = 968,645.99 : x - Step 2: Convert to fraction form
2,408,448.53/3,611,772.74 = 968,645.99/x - Step 3: Cross multiply
2,408,448.53x = 3,611,772.74 × 968,645.99 - Step 4: Simplify right side
2,408,448.53x = 3,498,529,187,394.73 - Step 5: Solve for x
x = 3,498,529,187,394.73/2,408,448.53 - Step 6: Final answer
x = 1,452,607.00
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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.