Finding the Fourth Proportional to 2,914,041.68, 4,370,116.58 and 968,247.68
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Solution
The fourth proportional to 2,914,041.68, 4,370,116.58 and 968,247.68 is: 1,452,057.21
Step by Step Solution
- Step 1: Write the proportion equation
2,914,041.68 : 4,370,116.58 = 968,247.68 : x - Step 2: Convert to fraction form
2,914,041.68/4,370,116.58 = 968,247.68/x - Step 3: Cross multiply
2,914,041.68x = 4,370,116.58 × 968,247.68 - Step 4: Simplify right side
2,914,041.68x = 4,231,355,239,914.53 - Step 5: Solve for x
x = 4,231,355,239,914.53/2,914,041.68 - Step 6: Final answer
x = 1,452,057.21
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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.