Finding the Fourth Proportional to 4,106,877.44, 5,667,479.24 and 2,363,909.93
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Solution
The fourth proportional to 4,106,877.44, 5,667,479.24 and 2,363,909.93 is: 3,262,189.00
Step by Step Solution
- Step 1: Write the proportion equation
4,106,877.44 : 5,667,479.24 = 2,363,909.93 : x - Step 2: Convert to fraction form
4,106,877.44/5,667,479.24 = 2,363,909.93/x - Step 3: Cross multiply
4,106,877.44x = 5,667,479.24 × 2,363,909.93 - Step 4: Simplify right side
4,106,877.44x = 13,397,410,413,347.91 - Step 5: Solve for x
x = 13,397,410,413,347.91/4,106,877.44 - Step 6: Final answer
x = 3,262,189.00
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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.