Finding the Fourth Proportional to 6,041,700.22, 8,337,580.97 and 3,288,381.08
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Solution
The fourth proportional to 6,041,700.22, 8,337,580.97 and 3,288,381.08 is: 4,537,984.76
Step by Step Solution
- Step 1: Write the proportion equation
6,041,700.22 : 8,337,580.97 = 3,288,381.08 : x - Step 2: Convert to fraction form
6,041,700.22/8,337,580.97 = 3,288,381.08/x - Step 3: Cross multiply
6,041,700.22x = 8,337,580.97 × 3,288,381.08 - Step 4: Simplify right side
6,041,700.22x = 27,417,143,502,093.05 - Step 5: Solve for x
x = 27,417,143,502,093.05/6,041,700.22 - Step 6: Final answer
x = 4,537,984.76
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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.