Finding the Fourth Proportional to 4,873,204.92, 6,724,804.76 and 2,697,594.33
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Solution
The fourth proportional to 4,873,204.92, 6,724,804.76 and 2,697,594.33 is: 3,722,559.48
Step by Step Solution
- Step 1: Write the proportion equation
4,873,204.92 : 6,724,804.76 = 2,697,594.33 : x - Step 2: Convert to fraction form
4,873,204.92/6,724,804.76 = 2,697,594.33/x - Step 3: Cross multiply
4,873,204.92x = 6,724,804.76 × 2,697,594.33 - Step 4: Simplify right side
4,873,204.92x = 18,140,795,177,445.04 - Step 5: Solve for x
x = 18,140,795,177,445.04/4,873,204.92 - Step 6: Final answer
x = 3,722,559.48
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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.