Finding the Fourth Proportional to 9,894,168.24, 14,843,214.05 and 3,070,450.19
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Solution
The fourth proportional to 9,894,168.24, 14,843,214.05 and 3,070,450.19 is: 4,606,284.06
Step by Step Solution
- Step 1: Write the proportion equation
9,894,168.24 : 14,843,214.05 = 3,070,450.19 : x - Step 2: Convert to fraction form
9,894,168.24/14,843,214.05 = 3,070,450.19/x - Step 3: Cross multiply
9,894,168.24x = 14,843,214.05 × 3,070,450.19 - Step 4: Simplify right side
9,894,168.24x = 45,575,349,436,901.71 - Step 5: Solve for x
x = 45,575,349,436,901.71/9,894,168.24 - Step 6: Final answer
x = 4,606,284.06
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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.