Finding the Fourth Proportional to 19,597,493.49, 29,394,340.65 and 5,950,759.83
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Solution
The fourth proportional to 19,597,493.49, 29,394,340.65 and 5,950,759.83 is: 8,925,562.94
Step by Step Solution
- Step 1: Write the proportion equation
19,597,493.49 : 29,394,340.65 = 5,950,759.83 : x - Step 2: Convert to fraction form
19,597,493.49/29,394,340.65 = 5,950,759.83/x - Step 3: Cross multiply
19,597,493.49x = 29,394,340.65 × 5,950,759.83 - Step 4: Simplify right side
19,597,493.49x = 174,918,661,569,356.09 - Step 5: Solve for x
x = 174,918,661,569,356.09/19,597,493.49 - Step 6: Final answer
x = 8,925,562.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.