Finding the Fourth Proportional to 3,106,565.63, 4,653,495.84 and 2,532,235.74
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Solution
The fourth proportional to 3,106,565.63, 4,653,495.84 and 2,532,235.74 is: 3,793,175.46
Step by Step Solution
- Step 1: Write the proportion equation
3,106,565.63 : 4,653,495.84 = 2,532,235.74 : x - Step 2: Convert to fraction form
3,106,565.63/4,653,495.84 = 2,532,235.74/x - Step 3: Cross multiply
3,106,565.63x = 4,653,495.84 × 2,532,235.74 - Step 4: Simplify right side
3,106,565.63x = 11,783,748,481,989.32 - Step 5: Solve for x
x = 11,783,748,481,989.32/3,106,565.63 - Step 6: Final answer
x = 3,793,175.46
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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.