Finding the Fourth Proportional to 4,372,595.34, 6,034,192.11 and 2,438,981.16
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Solution
The fourth proportional to 4,372,595.34, 6,034,192.11 and 2,438,981.16 is: 3,365,799.88
Step by Step Solution
- Step 1: Write the proportion equation
4,372,595.34 : 6,034,192.11 = 2,438,981.16 : x - Step 2: Convert to fraction form
4,372,595.34/6,034,192.11 = 2,438,981.16/x - Step 3: Cross multiply
4,372,595.34x = 6,034,192.11 × 2,438,981.16 - Step 4: Simplify right side
4,372,595.34x = 14,717,280,872,110.65 - Step 5: Solve for x
x = 14,717,280,872,110.65/4,372,595.34 - Step 6: Final answer
x = 3,365,799.88
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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.