Finding the Fourth Proportional to 5,506,324.08, 8,260,668.16 and 2,309,607.84
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Solution
The fourth proportional to 5,506,324.08, 8,260,668.16 and 2,309,607.84 is: 3,464,907.56
Step by Step Solution
- Step 1: Write the proportion equation
5,506,324.08 : 8,260,668.16 = 2,309,607.84 : x - Step 2: Convert to fraction form
5,506,324.08/8,260,668.16 = 2,309,607.84/x - Step 3: Cross multiply
5,506,324.08x = 8,260,668.16 × 2,309,607.84 - Step 4: Simplify right side
5,506,324.08x = 19,078,903,945,974.38 - Step 5: Solve for x
x = 19,078,903,945,974.38/5,506,324.08 - Step 6: Final answer
x = 3,464,907.56
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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.