Finding the Fourth Proportional to 2,216,864.83, 3,325,277.18 and 700,548.00
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Solution
The fourth proportional to 2,216,864.83, 3,325,277.18 and 700,548.00 is: 1,050,815.66
Step by Step Solution
- Step 1: Write the proportion equation
2,216,864.83 : 3,325,277.18 = 700,548.00 : x - Step 2: Convert to fraction form
2,216,864.83/3,325,277.18 = 700,548.00/x - Step 3: Cross multiply
2,216,864.83x = 3,325,277.18 × 700,548.00 - Step 4: Simplify right side
2,216,864.83x = 2,329,516,268,705.76 - Step 5: Solve for x
x = 2,329,516,268,705.76/2,216,864.83 - Step 6: Final answer
x = 1,050,815.66
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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.