Finding the Fourth Proportional to 4,470,566.06, 6,169,209.90 and 2,536,711.32
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Solution
The fourth proportional to 4,470,566.06, 6,169,209.90 and 2,536,711.32 is: 3,500,564.44
Step by Step Solution
- Step 1: Write the proportion equation
4,470,566.06 : 6,169,209.90 = 2,536,711.32 : x - Step 2: Convert to fraction form
4,470,566.06/6,169,209.90 = 2,536,711.32/x - Step 3: Cross multiply
4,470,566.06x = 6,169,209.90 × 2,536,711.32 - Step 4: Simplify right side
4,470,566.06x = 15,649,504,588,786.07 - Step 5: Solve for x
x = 15,649,504,588,786.07/4,470,566.06 - Step 6: Final answer
x = 3,500,564.44
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.