Finding the Fourth Proportional to 3,004,526.09, 4,506,794.78 and 730,052.42
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Solution
The fourth proportional to 3,004,526.09, 4,506,794.78 and 730,052.42 is: 1,095,079.99
Step by Step Solution
- Step 1: Write the proportion equation
3,004,526.09 : 4,506,794.78 = 730,052.42 : x - Step 2: Convert to fraction form
3,004,526.09/4,506,794.78 = 730,052.42/x - Step 3: Cross multiply
3,004,526.09x = 4,506,794.78 × 730,052.42 - Step 4: Simplify right side
3,004,526.09x = 3,290,196,409,398.13 - Step 5: Solve for x
x = 3,290,196,409,398.13/3,004,526.09 - Step 6: Final answer
x = 1,095,079.99
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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.