Finding the Fourth Proportional to 4,184,372.06, 6,270,565.03 and 2,383,537.49
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Solution
The fourth proportional to 4,184,372.06, 6,270,565.03 and 2,383,537.49 is: 3,571,892.41
Step by Step Solution
- Step 1: Write the proportion equation
4,184,372.06 : 6,270,565.03 = 2,383,537.49 : x - Step 2: Convert to fraction form
4,184,372.06/6,270,565.03 = 2,383,537.49/x - Step 3: Cross multiply
4,184,372.06x = 6,270,565.03 × 2,383,537.49 - Step 4: Simplify right side
4,184,372.06x = 14,946,126,832,098.32 - Step 5: Solve for x
x = 14,946,126,832,098.32/4,184,372.06 - Step 6: Final answer
x = 3,571,892.41
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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.