Finding the Fourth Proportional to 4,534,910.67, 6,803,325.54 and 1,502,104.80
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Solution
The fourth proportional to 4,534,910.67, 6,803,325.54 and 1,502,104.80 is: 2,253,475.03
Step by Step Solution
- Step 1: Write the proportion equation
4,534,910.67 : 6,803,325.54 = 1,502,104.80 : x - Step 2: Convert to fraction form
4,534,910.67/6,803,325.54 = 1,502,104.80/x - Step 3: Cross multiply
4,534,910.67x = 6,803,325.54 × 1,502,104.80 - Step 4: Simplify right side
4,534,910.67x = 10,219,307,949,596.59 - Step 5: Solve for x
x = 10,219,307,949,596.59/4,534,910.67 - Step 6: Final answer
x = 2,253,475.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.