Finding the Fourth Proportional to 4,843,347, 6,682,488.84 and 3,371,606.16
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Solution
The fourth proportional to 4,843,347, 6,682,488.84 and 3,371,606.16 is: 4,651,890.63
Step by Step Solution
- Step 1: Write the proportion equation
4,843,347 : 6,682,488.84 = 3,371,606.16 : x - Step 2: Convert to fraction form
4,843,347/6,682,488.84 = 3,371,606.16/x - Step 3: Cross multiply
4,843,347x = 6,682,488.84 × 3,371,606.16 - Step 4: Simplify right side
4,843,347x = 22,530,720,537,075.25 - Step 5: Solve for x
x = 22,530,720,537,075.25/4,843,347 - Step 6: Final answer
x = 4,651,890.63
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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.