Finding the Fourth Proportional to 6,204,477.04, 9,306,832.14 and 1,944,550.96
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Solution
The fourth proportional to 6,204,477.04, 9,306,832.14 and 1,944,550.96 is: 2,916,862.98
Step by Step Solution
- Step 1: Write the proportion equation
6,204,477.04 : 9,306,832.14 = 1,944,550.96 : x - Step 2: Convert to fraction form
6,204,477.04/9,306,832.14 = 1,944,550.96/x - Step 3: Cross multiply
6,204,477.04x = 9,306,832.14 × 1,944,550.96 - Step 4: Simplify right side
6,204,477.04x = 18,097,609,372,395.86 - Step 5: Solve for x
x = 18,097,609,372,395.86/6,204,477.04 - Step 6: Final answer
x = 2,916,862.98
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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.