Finding the Fourth Proportional to 4,372,641.84, 6,034,256.40 and 2,439,027.66
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Solution
The fourth proportional to 4,372,641.84, 6,034,256.40 and 2,439,027.66 is: 3,365,864.12
Step by Step Solution
- Step 1: Write the proportion equation
4,372,641.84 : 6,034,256.40 = 2,439,027.66 : x - Step 2: Convert to fraction form
4,372,641.84/6,034,256.40 = 2,439,027.66/x - Step 3: Cross multiply
4,372,641.84x = 6,034,256.40 × 2,439,027.66 - Step 4: Simplify right side
4,372,641.84x = 14,717,718,267,132.03 - Step 5: Solve for x
x = 14,717,718,267,132.03/4,372,641.84 - Step 6: Final answer
x = 3,365,864.12
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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.