Finding the Fourth Proportional to 4,106,735.19, 6,159,632.18 and 1,074,393.68
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Solution
The fourth proportional to 4,106,735.19, 6,159,632.18 and 1,074,393.68 is: 1,611,467.39
Step by Step Solution
- Step 1: Write the proportion equation
4,106,735.19 : 6,159,632.18 = 1,074,393.68 : x - Step 2: Convert to fraction form
4,106,735.19/6,159,632.18 = 1,074,393.68/x - Step 3: Cross multiply
4,106,735.19x = 6,159,632.18 × 1,074,393.68 - Step 4: Simplify right side
4,106,735.19x = 6,617,869,849,146.49 - Step 5: Solve for x
x = 6,617,869,849,146.49/4,106,735.19 - Step 6: Final answer
x = 1,611,467.39
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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.