Finding the Fourth Proportional to 4,633,045.81, 6,949,714.97 and 1,600,584.41
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Solution
The fourth proportional to 4,633,045.81, 6,949,714.97 and 1,600,584.41 is: 2,400,927.15
Step by Step Solution
- Step 1: Write the proportion equation
4,633,045.81 : 6,949,714.97 = 1,600,584.41 : x - Step 2: Convert to fraction form
4,633,045.81/6,949,714.97 = 1,600,584.41/x - Step 3: Cross multiply
4,633,045.81x = 6,949,714.97 × 1,600,584.41 - Step 4: Simplify right side
4,633,045.81x = 11,123,605,447,298.08 - Step 5: Solve for x
x = 11,123,605,447,298.08/4,633,045.81 - Step 6: Final answer
x = 2,400,927.15
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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.