Finding the Fourth Proportional to 4,243,701.84, 6,363,226.44 and 1,682,322
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Solution
The fourth proportional to 4,243,701.84, 6,363,226.44 and 1,682,322 is: 2,522,560.78
Step by Step Solution
- Step 1: Write the proportion equation
4,243,701.84 : 6,363,226.44 = 1,682,322 : x - Step 2: Convert to fraction form
4,243,701.84/6,363,226.44 = 1,682,322/x - Step 3: Cross multiply
4,243,701.84x = 6,363,226.44 × 1,682,322 - Step 4: Simplify right side
4,243,701.84x = 10,704,995,830,993.68 - Step 5: Solve for x
x = 10,704,995,830,993.68/4,243,701.84 - Step 6: Final answer
x = 2,522,560.78
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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.