Finding the Fourth Proportional to 2,201,927.99, 3,302,099.51 and 762,220.22
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Solution
The fourth proportional to 2,201,927.99, 3,302,099.51 and 762,220.22 is: 1,143,056.00
Step by Step Solution
- Step 1: Write the proportion equation
2,201,927.99 : 3,302,099.51 = 762,220.22 : x - Step 2: Convert to fraction form
2,201,927.99/3,302,099.51 = 762,220.22/x - Step 3: Cross multiply
2,201,927.99x = 3,302,099.51 × 762,220.22 - Step 4: Simplify right side
2,201,927.99x = 2,516,926,994,652.49 - Step 5: Solve for x
x = 2,516,926,994,652.49/2,201,927.99 - Step 6: Final answer
x = 1,143,056.00
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1.5x scale
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.