Finding the Fourth Proportional to 4,356,930, 6,012,529.92 and 2,396,765.88
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Solution
The fourth proportional to 4,356,930, 6,012,529.92 and 2,396,765.88 is: 3,307,518.50
Step by Step Solution
- Step 1: Write the proportion equation
4,356,930 : 6,012,529.92 = 2,396,765.88 : x - Step 2: Convert to fraction form
4,356,930/6,012,529.92 = 2,396,765.88/x - Step 3: Cross multiply
4,356,930x = 6,012,529.92 × 2,396,765.88 - Step 4: Simplify right side
4,356,930x = 14,410,626,564,735.13 - Step 5: Solve for x
x = 14,410,626,564,735.13/4,356,930 - Step 6: Final answer
x = 3,307,518.50
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.