Finding the Fourth Proportional to 9,440,109.36, 14,160,246.66 and 3,050,362.80
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Solution
The fourth proportional to 9,440,109.36, 14,160,246.66 and 3,050,362.80 is: 4,575,570.90
Step by Step Solution
- Step 1: Write the proportion equation
9,440,109.36 : 14,160,246.66 = 3,050,362.80 : x - Step 2: Convert to fraction form
9,440,109.36/14,160,246.66 = 3,050,362.80/x - Step 3: Cross multiply
9,440,109.36x = 14,160,246.66 × 3,050,362.80 - Step 4: Simplify right side
9,440,109.36x = 43,193,889,650,488.24 - Step 5: Solve for x
x = 43,193,889,650,488.24/9,440,109.36 - Step 6: Final answer
x = 4,575,570.90
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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.