Finding the Fourth Proportional to 9,431,360.34, 14,147,038.68 and 4,036,512.48
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Solution
The fourth proportional to 9,431,360.34, 14,147,038.68 and 4,036,512.48 is: 6,054,767.94
Step by Step Solution
- Step 1: Write the proportion equation
9,431,360.34 : 14,147,038.68 = 4,036,512.48 : x - Step 2: Convert to fraction form
9,431,360.34/14,147,038.68 = 4,036,512.48/x - Step 3: Cross multiply
9,431,360.34x = 14,147,038.68 × 4,036,512.48 - Step 4: Simplify right side
9,431,360.34x = 57,104,698,186,862.73 - Step 5: Solve for x
x = 57,104,698,186,862.73/9,431,360.34 - Step 6: Final answer
x = 6,054,767.94
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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.