Finding the Fourth Proportional to 8,823,060.24, 13,224,669.48 and 4,492,960.08
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Solution
The fourth proportional to 8,823,060.24, 13,224,669.48 and 4,492,960.08 is: 6,734,388.12
Step by Step Solution
- Step 1: Write the proportion equation
8,823,060.24 : 13,224,669.48 = 4,492,960.08 : x - Step 2: Convert to fraction form
8,823,060.24/13,224,669.48 = 4,492,960.08/x - Step 3: Cross multiply
8,823,060.24x = 13,224,669.48 × 4,492,960.08 - Step 4: Simplify right side
8,823,060.24x = 59,417,912,044,834.36 - Step 5: Solve for x
x = 59,417,912,044,834.36/8,823,060.24 - Step 6: Final answer
x = 6,734,388.12
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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.