Finding the Fourth Proportional to 4,662,273.87, 6,994,356.68 and 1,466,656.81
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Solution
The fourth proportional to 4,662,273.87, 6,994,356.68 and 1,466,656.81 is: 2,200,282.77
Step by Step Solution
- Step 1: Write the proportion equation
4,662,273.87 : 6,994,356.68 = 1,466,656.81 : x - Step 2: Convert to fraction form
4,662,273.87/6,994,356.68 = 1,466,656.81/x - Step 3: Cross multiply
4,662,273.87x = 6,994,356.68 × 1,466,656.81 - Step 4: Simplify right side
4,662,273.87x = 10,258,320,842,471.74 - Step 5: Solve for x
x = 10,258,320,842,471.74/4,662,273.87 - Step 6: Final answer
x = 2,200,282.77
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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.