Finding the Fourth Proportional to 4,470,351.93, 6,169,610.84 and 2,510,552.07
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Solution
The fourth proportional to 4,470,351.93, 6,169,610.84 and 2,510,552.07 is: 3,464,856.79
Step by Step Solution
- Step 1: Write the proportion equation
4,470,351.93 : 6,169,610.84 = 2,510,552.07 : x - Step 2: Convert to fraction form
4,470,351.93/6,169,610.84 = 2,510,552.07/x - Step 3: Cross multiply
4,470,351.93x = 6,169,610.84 × 2,510,552.07 - Step 4: Simplify right side
4,470,351.93x = 15,489,129,252,903.68 - Step 5: Solve for x
x = 15,489,129,252,903.68/4,470,351.93 - Step 6: Final answer
x = 3,464,856.79
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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.