Finding the Fourth Proportional to 4,481,192.16, 6,184,017.09 and 2,547,452.43
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Solution
The fourth proportional to 4,481,192.16, 6,184,017.09 and 2,547,452.43 is: 3,515,468.38
Step by Step Solution
- Step 1: Write the proportion equation
4,481,192.16 : 6,184,017.09 = 2,547,452.43 : x - Step 2: Convert to fraction form
4,481,192.16/6,184,017.09 = 2,547,452.43/x - Step 3: Cross multiply
4,481,192.16x = 6,184,017.09 × 2,547,452.43 - Step 4: Simplify right side
4,481,192.16x = 15,753,489,363,082.03 - Step 5: Solve for x
x = 15,753,489,363,082.03/4,481,192.16 - Step 6: Final answer
x = 3,515,468.38
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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.