Finding the Fourth Proportional to 6,021,886.02, 8,310,209.44 and 3,268,572.71
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Solution
The fourth proportional to 6,021,886.02, 8,310,209.44 and 3,268,572.71 is: 4,510,633.99
Step by Step Solution
- Step 1: Write the proportion equation
6,021,886.02 : 8,310,209.44 = 3,268,572.71 : x - Step 2: Convert to fraction form
6,021,886.02/8,310,209.44 = 3,268,572.71/x - Step 3: Cross multiply
6,021,886.02x = 8,310,209.44 × 3,268,572.71 - Step 4: Simplify right side
6,021,886.02x = 27,162,523,777,537.77 - Step 5: Solve for x
x = 27,162,523,777,537.77/6,021,886.02 - Step 6: Final answer
x = 4,510,633.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.