Finding the Fourth Proportional to 2,914,036.68, 4,370,109.09 and 968,242.68
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Solution
The fourth proportional to 2,914,036.68, 4,370,109.09 and 968,242.68 is: 1,452,049.72
Step by Step Solution
- Step 1: Write the proportion equation
2,914,036.68 : 4,370,109.09 = 968,242.68 : x - Step 2: Convert to fraction form
2,914,036.68/4,370,109.09 = 968,242.68/x - Step 3: Cross multiply
2,914,036.68x = 4,370,109.09 × 968,242.68 - Step 4: Simplify right side
2,914,036.68x = 4,231,326,137,193.96 - Step 5: Solve for x
x = 4,231,326,137,193.96/2,914,036.68 - Step 6: Final answer
x = 1,452,049.72
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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.