Finding the Fourth Proportional to 6,327,563.58, 9,494,800.69 and 2,683,726.68
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Solution
The fourth proportional to 6,327,563.58, 9,494,800.69 and 2,683,726.68 is: 4,027,055.53
Step by Step Solution
- Step 1: Write the proportion equation
6,327,563.58 : 9,494,800.69 = 2,683,726.68 : x - Step 2: Convert to fraction form
6,327,563.58/9,494,800.69 = 2,683,726.68/x - Step 3: Cross multiply
6,327,563.58x = 9,494,800.69 × 2,683,726.68 - Step 4: Simplify right side
6,327,563.58x = 25,481,449,885,561.40 - Step 5: Solve for x
x = 25,481,449,885,561.40/6,327,563.58 - Step 6: Final answer
x = 4,027,055.53
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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.