Finding the Fourth Proportional to 4,199,794.54, 6,294,573.87 and 2,176,923.22
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Solution
The fourth proportional to 4,199,794.54, 6,294,573.87 and 2,176,923.22 is: 3,262,731.99
Step by Step Solution
- Step 1: Write the proportion equation
4,199,794.54 : 6,294,573.87 = 2,176,923.22 : x - Step 2: Convert to fraction form
4,199,794.54/6,294,573.87 = 2,176,923.22/x - Step 3: Cross multiply
4,199,794.54x = 6,294,573.87 × 2,176,923.22 - Step 4: Simplify right side
4,199,794.54x = 13,702,804,017,608.26 - Step 5: Solve for x
x = 13,702,804,017,608.26/4,199,794.54 - Step 6: Final answer
x = 3,262,731.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.