Finding the Fourth Proportional to 4,489,550.30, 6,195,579.17 and 2,424,565.67
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Solution
The fourth proportional to 4,489,550.30, 6,195,579.17 and 2,424,565.67 is: 3,345,900.48
Step by Step Solution
- Step 1: Write the proportion equation
4,489,550.30 : 6,195,579.17 = 2,424,565.67 : x - Step 2: Convert to fraction form
4,489,550.30/6,195,579.17 = 2,424,565.67/x - Step 3: Cross multiply
4,489,550.30x = 6,195,579.17 × 2,424,565.67 - Step 4: Simplify right side
4,489,550.30x = 15,021,588,518,248.37 - Step 5: Solve for x
x = 15,021,588,518,248.37/4,489,550.30 - Step 6: Final answer
x = 3,345,900.48
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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.