Finding the Fourth Proportional to 5,844,570.36, 8,065,865.16 and 3,266,457
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Solution
The fourth proportional to 5,844,570.36, 8,065,865.16 and 3,266,457 is: 4,507,910.78
Step by Step Solution
- Step 1: Write the proportion equation
5,844,570.36 : 8,065,865.16 = 3,266,457 : x - Step 2: Convert to fraction form
5,844,570.36/8,065,865.16 = 3,266,457/x - Step 3: Cross multiply
5,844,570.36x = 8,065,865.16 × 3,266,457 - Step 4: Simplify right side
5,844,570.36x = 26,346,801,712,938.12 - Step 5: Solve for x
x = 26,346,801,712,938.12/5,844,570.36 - Step 6: Final answer
x = 4,507,910.78
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.