Finding the Fourth Proportional to 6,735,639.08, 10,109,846.14 and 4,169,090.44
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Solution
The fourth proportional to 6,735,639.08, 10,109,846.14 and 4,169,090.44 is: 6,257,589.28
Step by Step Solution
- Step 1: Write the proportion equation
6,735,639.08 : 10,109,846.14 = 4,169,090.44 : x - Step 2: Convert to fraction form
6,735,639.08/10,109,846.14 = 4,169,090.44/x - Step 3: Cross multiply
6,735,639.08x = 10,109,846.14 × 4,169,090.44 - Step 4: Simplify right side
6,735,639.08x = 42,148,862,892,144.91 - Step 5: Solve for x
x = 42,148,862,892,144.91/6,735,639.08 - Step 6: Final answer
x = 6,257,589.28
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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.