Finding the Fourth Proportional to 6,087,950.31, 8,401,270.68 and 3,334,612.08
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Solution
The fourth proportional to 6,087,950.31, 8,401,270.68 and 3,334,612.08 is: 4,601,709.49
Step by Step Solution
- Step 1: Write the proportion equation
6,087,950.31 : 8,401,270.68 = 3,334,612.08 : x - Step 2: Convert to fraction form
6,087,950.31/8,401,270.68 = 3,334,612.08/x - Step 3: Cross multiply
6,087,950.31x = 8,401,270.68 × 3,334,612.08 - Step 4: Simplify right side
6,087,950.31x = 28,014,978,696,877.81 - Step 5: Solve for x
x = 28,014,978,696,877.81/6,087,950.31 - Step 6: Final answer
x = 4,601,709.49
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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.