Finding the Fourth Proportional to 6,046,885.44, 9,070,804.44 and 2,003,209.92
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Solution
The fourth proportional to 6,046,885.44, 9,070,804.44 and 2,003,209.92 is: 3,004,972.66
Step by Step Solution
- Step 1: Write the proportion equation
6,046,885.44 : 9,070,804.44 = 2,003,209.92 : x - Step 2: Convert to fraction form
6,046,885.44/9,070,804.44 = 2,003,209.92/x - Step 3: Cross multiply
6,046,885.44x = 9,070,804.44 × 2,003,209.92 - Step 4: Simplify right side
6,046,885.44x = 18,170,725,436,588.04 - Step 5: Solve for x
x = 18,170,725,436,588.04/6,046,885.44 - Step 6: Final answer
x = 3,004,972.66
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.