Finding the Fourth Proportional to 3,329,951.58, 4,595,347.62 and 1,802,058.84
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Solution
The fourth proportional to 3,329,951.58, 4,595,347.62 and 1,802,058.84 is: 2,486,849.01
Step by Step Solution
- Step 1: Write the proportion equation
3,329,951.58 : 4,595,347.62 = 1,802,058.84 : x - Step 2: Convert to fraction form
3,329,951.58/4,595,347.62 = 1,802,058.84/x - Step 3: Cross multiply
3,329,951.58x = 4,595,347.62 × 1,802,058.84 - Step 4: Simplify right side
3,329,951.58x = 8,281,086,801,493.96 - Step 5: Solve for x
x = 8,281,086,801,493.96/3,329,951.58 - Step 6: Final answer
x = 2,486,849.01
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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.