Finding the Fourth Proportional to 4,416,669.79, 6,095,014.39 and 2,482,946.26
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Solution
The fourth proportional to 4,416,669.79, 6,095,014.39 and 2,482,946.26 is: 3,426,471.50
Step by Step Solution
- Step 1: Write the proportion equation
4,416,669.79 : 6,095,014.39 = 2,482,946.26 : x - Step 2: Convert to fraction form
4,416,669.79/6,095,014.39 = 2,482,946.26/x - Step 3: Cross multiply
4,416,669.79x = 6,095,014.39 × 2,482,946.26 - Step 4: Simplify right side
4,416,669.79x = 15,133,593,172,162.83 - Step 5: Solve for x
x = 15,133,593,172,162.83/4,416,669.79 - Step 6: Final answer
x = 3,426,471.50
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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.