Finding the Fourth Proportional to 4,464,322.92, 6,160,735.26 and 2,427,132.42
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Solution
The fourth proportional to 4,464,322.92, 6,160,735.26 and 2,427,132.42 is: 3,349,426.23
Step by Step Solution
- Step 1: Write the proportion equation
4,464,322.92 : 6,160,735.26 = 2,427,132.42 : x - Step 2: Convert to fraction form
4,464,322.92/6,160,735.26 = 2,427,132.42/x - Step 3: Cross multiply
4,464,322.92x = 6,160,735.26 × 2,427,132.42 - Step 4: Simplify right side
4,464,322.92x = 14,952,920,280,583.13 - Step 5: Solve for x
x = 14,952,920,280,583.13/4,464,322.92 - Step 6: Final answer
x = 3,349,426.23
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.