Finding the Fourth Proportional to 4,603,075.86, 6,906,604.86 and 2,470,668.84
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Solution
The fourth proportional to 4,603,075.86, 6,906,604.86 and 2,470,668.84 is: 3,707,071.95
Step by Step Solution
- Step 1: Write the proportion equation
4,603,075.86 : 6,906,604.86 = 2,470,668.84 : x - Step 2: Convert to fraction form
4,603,075.86/6,906,604.86 = 2,470,668.84/x - Step 3: Cross multiply
4,603,075.86x = 6,906,604.86 × 2,470,668.84 - Step 4: Simplify right side
4,603,075.86x = 17,063,933,417,794.56 - Step 5: Solve for x
x = 17,063,933,417,794.56/4,603,075.86 - Step 6: Final answer
x = 3,707,071.95
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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.