Finding the Fourth Proportional to 2,023,187.94, 3,032,165.79 and 1,513,751.94
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Solution
The fourth proportional to 2,023,187.94, 3,032,165.79 and 1,513,751.94 is: 2,268,670.53
Step by Step Solution
- Step 1: Write the proportion equation
2,023,187.94 : 3,032,165.79 = 1,513,751.94 : x - Step 2: Convert to fraction form
2,023,187.94/3,032,165.79 = 1,513,751.94/x - Step 3: Cross multiply
2,023,187.94x = 3,032,165.79 × 1,513,751.94 - Step 4: Simplify right side
2,023,187.94x = 4,589,946,847,014.13 - Step 5: Solve for x
x = 4,589,946,847,014.13/2,023,187.94 - Step 6: Final answer
x = 2,268,670.53
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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.