Finding the Fourth Proportional to 4,776,094.07, 6,590,134.16 and 2,816,586.82
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Solution
The fourth proportional to 4,776,094.07, 6,590,134.16 and 2,816,586.82 is: 3,886,373.42
Step by Step Solution
- Step 1: Write the proportion equation
4,776,094.07 : 6,590,134.16 = 2,816,586.82 : x - Step 2: Convert to fraction form
4,776,094.07/6,590,134.16 = 2,816,586.82/x - Step 3: Cross multiply
4,776,094.07x = 6,590,134.16 × 2,816,586.82 - Step 4: Simplify right side
4,776,094.07x = 18,561,685,021,804.71 - Step 5: Solve for x
x = 18,561,685,021,804.71/4,776,094.07 - Step 6: Final answer
x = 3,886,373.42
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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.