Finding the Fourth Proportional to 5,966,176.00, 8,949,617.67 and 1,868,263.55
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Solution
The fourth proportional to 5,966,176.00, 8,949,617.67 and 1,868,263.55 is: 2,802,506.08
Step by Step Solution
- Step 1: Write the proportion equation
5,966,176.00 : 8,949,617.67 = 1,868,263.55 : x - Step 2: Convert to fraction form
5,966,176.00/8,949,617.67 = 1,868,263.55/x - Step 3: Cross multiply
5,966,176.00x = 8,949,617.67 × 1,868,263.55 - Step 4: Simplify right side
5,966,176.00x = 16,720,244,479,296.93 - Step 5: Solve for x
x = 16,720,244,479,296.93/5,966,176.00 - Step 6: Final answer
x = 2,802,506.08
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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.